<SEC-DOCUMENT>0001562180-20-001943.txt : 20200302
<SEC-HEADER>0001562180-20-001943.hdr.sgml : 20200302
<ACCEPTANCE-DATETIME>20200302212747
ACCESSION NUMBER:		0001562180-20-001943
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200227
FILED AS OF DATE:		20200302
DATE AS OF CHANGE:		20200302

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Boone Karen
		CENTRAL INDEX KEY:			0001561290

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38603
		FILM NUMBER:		20679735

	MAIL ADDRESS:	
		STREET 1:		15 KOCH ROAD
		STREET 2:		SUITE J
		CITY:			CORTE MADERA
		STATE:			CA
		ZIP:			94925

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sonos Inc
		CENTRAL INDEX KEY:			0001314727
		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651]
		IRS NUMBER:				030479476
		STATE OF INCORPORATION:			DE

	BUSINESS ADDRESS:	
		STREET 1:		614 CHAPALA STREET
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93101
		BUSINESS PHONE:		805-965-3001

	MAIL ADDRESS:	
		STREET 1:		614 CHAPALA STREET
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93101
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-02-27</periodOfReport>

    <notSubjectToSection16>false</notSubjectToSection16>

    <issuer>
        <issuerCik>0001314727</issuerCik>
        <issuerName>Sonos Inc</issuerName>
        <issuerTradingSymbol>SONO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001561290</rptOwnerCik>
            <rptOwnerName>Boone Karen</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SONOS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>614 CHAPALA STREET</rptOwnerStreet2>
            <rptOwnerCity>SANTA BARBARA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-02-27</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>12792.00</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>32622.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the number of shares subject to restricted stock units (&quot;RSUs&quot;) that were granted on February 27, 2020.</footnote>
        <footnote id="F2">The RSUs will vest in full on the earlier of February 27, 2021 or the next annual meeting of stockholders.  Vested shares will be delivered to the Reporting Person following the Reporting Person's  separation of service.</footnote>
        <footnote id="F3">Each RSU represents a contingent right to receive 1 share of the Issuer's Common Stock upon vesting and settlement for no consideration.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Nanette Agustines, by power of attorney</signatureName>
        <signatureDate>2020-02-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
