Document and Entity Information	6 Months Ended
	Jun. 30, 2016 shares
Document and Entity Information:
Entity Registrant Name	FITWEISER HOLDINGS, INC.
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Trading Symbol	fwsr
Amendment Flag	false
Entity Central Index Key	0001540334
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding	85,855,000
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q2
Entity Incorporation, Date of Incorporation	Nov. 14, 2013
Entity Incorporation, State Country Name	Nevada