<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2015-08-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001500435</issuerCik>
        <issuerName>GoPro, Inc.</issuerName>
        <issuerTradingSymbol>GPRO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001163715</rptOwnerCik>
            <rptOwnerName>MARKS MICHAEL E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O RW CAMERA HOLDINGS, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>70 WILLOW ROAD, SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>MENLO PARK</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94025</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-08-10</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value>E</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>24652</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>37814</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-08-10</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value>E</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>8728</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13093</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By WB Investors, LLC</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13734</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Riverwood Capital L.P.</value>
                    <footnoteId id="F5"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RWCP Capital GP Ltd.</value>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>40</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Riverwood Capital GP Ltd.</value>
                    <footnoteId id="F5"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Includes 1,646 shares of Class A Common Stock in connection with service by Mr. Marks on the board of directors of the Issuer. Pursuant to the terms of his arrangement with Riverwood Capital Management L.P. (&quot;Riverwood Capital&quot;) and certain related entities, Mr. Marks is obligated to transfer such shares of Class A Common Stock following vesting to Riverwood Capital. Mr. Marks disclaims beneficial ownership of these shares of Class A Common Stock except to the extent of any pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities by Mr. Marks for purposes of Section 16 or for any other purposes.</footnote>
        <footnote id="F2">Mr. Marks is Manager of WB Investors, LLC (&quot;WB&quot;). The members of WB are Epping Investment Holdings, LLC, which Mr. Marks controls, and certain trusts controlled by Mr. Marks and for the benefit of Mr. Marks and members of his immediately family.</footnote>
        <footnote id="F3">Represents only shares of Class A Common Stock in which Mr. Marks may be deemed to have a pecuniary interest.</footnote>
        <footnote id="F4">Includes 13,734 shares of Class A Common Stock held by Riverwood LP in escrow for the benefit of Mr. Marks, subject to release in accordance with the terms of such fund's limited partnership agreement. Mr. Marks has dispositive power over the shares of Class A Common Stock held for his benefit by Riverwood LP and bears the investment risk of such shares of Class A Common Stock.</footnote>
        <footnote id="F5">Riverwood Capital GP Ltd. (&quot;Riverwood GP&quot;) is the general partner of Riverwood LP. Mr. Marks is Chief Executive Officer, one of three directors, one of six members of the investment committee and one of a number of shareholders of Riverwood GP. Mr. Marks does not have voting or dispositive power over the shares of Class A Common Stock held by Riverwood GP as Chief Executive Officer; such powers reside with the directors, the investment committee and/or the shareholders. Mr. Marks disclaims beneficial ownership of shares of Class A Common Stock held by Riverwood LP, Riverwood GP and the Funds, except to the extent of Mr. Marks's pecuniary interest therein.</footnote>
        <footnote id="F6">RWCP Capital GP Ltd. (&quot;RWCP GP&quot;) is the general partner of RWCP. Mr. Marks is Chief Executive Officer, one of three directors and one of a number of shareholders of RWCP GP. Mr. Marks does not have voting or dispositive power over the shares of Class A Common Stock held by RWCP GP as Chief Executive Officer; such powers reside with the directors, the investment committee of Riverwood GP and/or the shareholders of RWCP GP. Mr. Marks disclaims beneficial ownership of shares of Class A Common Stock held by RWCP Holdings, L.P., RWCP and RWCP GP, except to the extent of Mr. Marks's pecuniary interest therein.</footnote>
    </footnotes>

    <remarks>No shares were sold in transactions covered by this report.   The transactions reported in this form 4 represent a transfer of shares beneficially owned by the Reporting Person to a charitable foundation for no consideration.</remarks>

    <ownerSignature>
        <signatureName>Eve T. Saltman, Attorney-in-Fact for Michael E. Marks</signatureName>
        <signatureDate>2015-08-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
