<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.19.3</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>93</ContextCount>
  <ElementCount>246</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>73</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Balance Sheets (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/BalanceSheets</Role>
      <ShortName>Balance Sheets (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/BalanceSheetsParenthetical</Role>
      <ShortName>Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Statements of Profit and Loss (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/StatementsOfProfitAndLoss</Role>
      <ShortName>Statements of Profit and Loss (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Statement of Shareholders' Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/StatementOfShareholdersEquity</Role>
      <ShortName>Statement of Shareholders' Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/StatementsOfCashFlows</Role>
      <ShortName>Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Disclosure - 1. Legal Status and Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/LegalStatusAndOperations</Role>
      <ShortName>1. Legal Status and Operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - 2. Basis of Preparation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/BasisOfPreparation</Role>
      <ShortName>2. Basis of Preparation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - 3. Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>3. Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - 4. Cash</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/Cash</Role>
      <ShortName>4. Cash</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - 5. Accounts Receivables</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsReceivables</Role>
      <ShortName>5. Accounts Receivables</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - 6. Inventory</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/Inventory</Role>
      <ShortName>6. Inventory</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - 7. Prepaid expenses</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PrepaidExpenses</Role>
      <ShortName>7. Prepaid expenses</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - 8. Advances to suppliers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AdvancesToSuppliers</Role>
      <ShortName>8. Advances to suppliers</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - 9. Property, plant and equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PropertyPlantAndEquipment</Role>
      <ShortName>9. Property, plant and equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - 10. Credit line payable - related party</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CreditLinePayable-RelatedParty</Role>
      <ShortName>10. Credit line payable - related party</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - 11. Accounts payable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsPayable</Role>
      <ShortName>11. Accounts payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - 12. Deferred Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DeferredRevenue</Role>
      <ShortName>12. Deferred Revenue</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - 13. Due to related party</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DueToRelatedParty</Role>
      <ShortName>13. Due to related party</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - 14. and 15. Notes payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/And15.NotesPayable</Role>
      <ShortName>14. and 15. Notes payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - 16. Derivative liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DerivativeLiabilities</Role>
      <ShortName>16. Derivative liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - 17. Convertible notes - net of discount</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/ConvertibleNotes-NetOfDiscount</Role>
      <ShortName>17. Convertible notes - net of discount</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - 18. Accrued expenses and other current liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccruedExpensesAndOtherCurrentLiabilities</Role>
      <ShortName>18. Accrued expenses and other current liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - 19. Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/Revenue</Role>
      <ShortName>19. Revenue</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - 20. Cost of sales</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CostOfSales</Role>
      <ShortName>20. Cost of sales</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - 21. Selling expense</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/SellingExpense</Role>
      <ShortName>21. Selling expense</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - 22. Interest expense</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/InterestExpense</Role>
      <ShortName>22. Interest expense</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - 23. General and administrative expenses</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/GeneralAndAdministrativeExpenses</Role>
      <ShortName>23. General and administrative expenses</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - 24. Share capital</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/ShareCapital</Role>
      <ShortName>24. Share capital</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - 25. Contingencies and Commitments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/ContingenciesAndCommitments</Role>
      <ShortName>25. Contingencies and Commitments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - 3. Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>3. Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - 4. Cash (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CashTables</Role>
      <ShortName>4. Cash (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/Cash</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - 5. Accounts Receivables (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsReceivablesTables</Role>
      <ShortName>5. Accounts Receivables (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AccountsReceivables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - 6. Inventory (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/InventoryTables</Role>
      <ShortName>6. Inventory (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/Inventory</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - 7. Prepaid expenses (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PrepaidExpensesTables</Role>
      <ShortName>7. Prepaid expenses (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/PrepaidExpenses</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - 8. Advances to suppliers (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AdvancesToSuppliersTables</Role>
      <ShortName>8. Advances to suppliers (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AdvancesToSuppliers</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>00000037 - Disclosure - 9. Property, plant and equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PropertyPlantAndEquipmentTables</Role>
      <ShortName>9. Property, plant and equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/PropertyPlantAndEquipment</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>00000039 - Disclosure - 11. Accounts payable (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsPayableTables</Role>
      <ShortName>11. Accounts payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AccountsPayable</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>00000040 - Disclosure - 12. Deferred Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DeferredRevenueTables</Role>
      <ShortName>12. Deferred Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DeferredRevenue</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>00000041 - Disclosure - 13. Due to related party (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DueToRelatedPartyTables</Role>
      <ShortName>13. Due to related party (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DueToRelatedParty</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>00000042 - Disclosure - 14 and 15 Notes payable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/And15NotesPayableTables</Role>
      <ShortName>14 and 15 Notes payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>00000043 - Disclosure - 16. Derivative liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DerivativeLiabilitiesTables</Role>
      <ShortName>16. Derivative liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DerivativeLiabilities</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>00000044 - Disclosure - 17. Convertible notes (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/ConvertibleNotesTables</Role>
      <ShortName>17. Convertible notes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/ConvertibleNotes-NetOfDiscount</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>00000045 - Disclosure - 18. Accrued expenses and other liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccruedExpensesAndOtherLiabilitiesTables</Role>
      <ShortName>18. Accrued expenses and other liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>00000046 - Disclosure - 19. Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/RevenueTables</Role>
      <ShortName>19. Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/Revenue</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>00000047 - Disclosure - 20. Cost of sales (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CostOfSalesTables</Role>
      <ShortName>20. Cost of sales (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/CostOfSales</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>00000048 - Disclosure - 21. Selling expense (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/SellingExpenseTables</Role>
      <ShortName>21. Selling expense (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/SellingExpense</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>00000049 - Disclosure - 22. Interest expense (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/InterestExpenseTables</Role>
      <ShortName>22. Interest expense (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/InterestExpense</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>00000050 - Disclosure - 23. General and administrative expenses (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/GeneralAndAdministrativeExpensesTables</Role>
      <ShortName>23. General and administrative expenses (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/GeneralAndAdministrativeExpenses</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>00000051 - Disclosure - 4. Cash (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CashDetails</Role>
      <ShortName>4. Cash (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/CashTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>00000052 - Disclosure - 5. Accounts Receivables (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsReceivablesDetails</Role>
      <ShortName>5. Accounts Receivables (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AccountsReceivablesTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>00000053 - Disclosure - 6. Inventory (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/InventoryDetails</Role>
      <ShortName>6. Inventory (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/InventoryTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>00000054 - Disclosure - 7. Prepaid expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PrepaidExpensesDetails</Role>
      <ShortName>7. Prepaid expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/PrepaidExpensesTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>00000055 - Disclosure - 8. Advances to suppliers (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AdvancesToSuppliersDetails</Role>
      <ShortName>8. Advances to suppliers (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AdvancesToSuppliersTables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>00000056 - Disclosure - 9. Property, plant and equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/PropertyPlantAndEquipmentDetails</Role>
      <ShortName>9. Property, plant and equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/PropertyPlantAndEquipmentTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>00000057 - Disclosure - 10. Credit line payable - related party (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CreditLinePayable-RelatedPartyDetails</Role>
      <ShortName>10. Credit line payable - related party (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/CreditLinePayable-RelatedParty</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>00000058 - Disclosure - 11. Accounts payable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccountsPayableDetails</Role>
      <ShortName>11. Accounts payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AccountsPayableTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>00000059 - Disclosure - 12. Deferred Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DeferredRevenueDetails</Role>
      <ShortName>12. Deferred Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DeferredRevenueTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>00000060 - Disclosure - 13. Due to related party (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DueToRelatedPartyDetails</Role>
      <ShortName>13. Due to related party (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DueToRelatedPartyTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>00000061 - Disclosure - 14. Notes payable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/NotesPayableDetails</Role>
      <ShortName>14. Notes payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>00000062 - Disclosure - 16. Derivative liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/DerivativeLiabilitiesDetails</Role>
      <ShortName>16. Derivative liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/DerivativeLiabilitiesTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>00000063 - Disclosure - 17. Convertible notes (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://wearablehealth.com/role/ConvertibleNotesDetails</Role>
      <ShortName>17. Convertible notes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/ConvertibleNotesTables</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>00000064 - Disclosure - 18. Accrued expenses and other liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/AccruedExpensesAndOtherLiabilitiesDetails</Role>
      <ShortName>18. Accrued expenses and other liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/AccruedExpensesAndOtherLiabilitiesTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>00000065 - Disclosure - 19. Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/RevenueDetails</Role>
      <ShortName>19. Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/RevenueTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>00000066 - Disclosure - 20. Cost of sales (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/CostOfSalesDetails</Role>
      <ShortName>20. Cost of sales (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/CostOfSalesTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>00000067 - Disclosure - 21. Selling expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/SellingExpenseDetails</Role>
      <ShortName>21. Selling expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/SellingExpenseTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>00000068 - Disclosure - 22. Interest expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/InterestExpenseDetails</Role>
      <ShortName>22. Interest expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/InterestExpenseTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="whsi-20190630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>00000069 - Disclosure - 23. General and administrative expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://wearablehealth.com/role/GeneralAndAdministrativeExpensesDetails</Role>
      <ShortName>23. General and administrative expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://wearablehealth.com/role/GeneralAndAdministrativeExpensesTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>whsi-20190630.xml</File>
    <File>whsi-20190630.xsd</File>
    <File>whsi-20190630_cal.xml</File>
    <File>whsi-20190630_def.xml</File>
    <File>whsi-20190630_lab.xml</File>
    <File>whsi-20190630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://fasb.org/us-gaap/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
