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2BTV2-SSFT41Time

Shenzhen YIWANNUO Technology Co., Ltd.
Time - FCC ID 2BTV2-SSFT41 - Shenzhen YIWANNUO Technology Co., Ltd.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jan 05, 2026
Application Purpose
Original Equipment
Equipment Note
Time
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen YIWANNUO Technology Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

SMART FITNESSTIMER Instructions DownloadAppforFree! www.sleviosport.com 1 ScantheQRcodetodownloadapp 2 LaunchAppandaddtimerbyBluetooth 3Usingapptosetuptimer QuickStart Successfullyconnected TABATA SetyourTABATATimer SETUPTIMER 2Rounds 00:20 Work 00:20 Rest AddTimer SS-FT41 Scanavailabledevices 1.IfyouturnontheSLEVIOTIMERanditdoesnot lightup: PleaseplugintheType-Cchargingcable;thebatterymay bedepletedduetolong-termtransportation. 2.Ifyoupress“Connect”andtheSLEVIOTIMERisnot found: MakesureyouareclosetotheSLEVIOTIMER—standright nexttoitwhentapping"Connect". 3.Ifyouencounteranyotherissues,try: TryresettingtheSLEVIOTIMERbyunpluggingitorturning yourphonefullyoffandon. Ifyourequireanyadditionalassistance,wearehere tohelp. Donotuseapoweradapterwithanoutputvoltage exceeding10V(suchasalaptopadapter),asthismay damagethetimer. Donotusetheproductunderextremetemperatures. Pleasekeeptheproductawayfromadustyandhumid place. Donotknockordroptheproductonahardsurfaceto avoiddamage. Keeptheproductawayfromheatandfire. PleasedonotuseApple'sType-Cchargingcablefor charging. Question&Help Attentions 1PowerswitchOn/Off 2SwitchModes 3PowerLED 4TouchBar 5UP/IncreaseValue 6DOWN/DecreaseValue 7VolumeControl 8BrightnessControl ButtonIntroduction 1 ScoreModeHOME/GUEST 9 CountDownMode 2 BluetoothConnectDisplay 10 StopwatchMode 3 12/24hoursClockSystem 11 MIXTimerMode 4 TABATAMode 12 AlarmClock 5 EMOMMode 13 Volume 6 AMRAPMode 14 Work/RestDisplay 7 FORTIMEMode 15 TimerDisplay 8 CountUpMode LEDDisplayIntroduction PowerON/OFF Longpress[START/STOP]for2stoturnon/turnoffthe applianceunderthesuspendedstate. ClockSetting Timerconnectstotheappandautomatically synchronizesyourphone'stime. Supportsboth12-hourand24-hoursystems. TapTimerSettingsinthetopleftcorneroftheapp,andin HourSystemSettings. Setto12hours,theAM/PMiconwillbedisplayed accordingtothetimeofday,andtheAM/PMiconwillnot lightupfor24hours. 12hourssystemdisplay24hourssystemdisplay OperationSetting HourSystem AlarmClockSetting Gotothetopleftcorneroftheappandselect"Alarm ClockSettings"under"HourSystemSettings." Supportscustomizedalarmclocknames. Click“+” Alarmclock Customized clockname CountdownSetting Support10-secondCountdownSetting. Adjustablefrom00to10Seconds.(00indicatesthatthe functionisdisabled). Countdown time TimerSetting TABATA (High-intensityintervaltraining.) SupportssettingRounds(MAX20rounds),Work(MAX 99minutes,99seconds),optionaladdSets(MAX20sets) andRestbetweenSets(MAX99minutes,99seconds). SETUPTIMER Start/PauseTimer AMRAP(AMRAPmeansasmanyroundsorrepsas possible.) SupportssettingAMRAP(MAX99minutes,99seconds), andoptionaladdmultipleAMRAPS(MAX9AMRAP)and RestbetweenSets(MAX99minutes,99seconds). Supportsrecordingthecurrenttimeusingtouchbarat thetopcenter. Start/PauseTimer SETUPTIMER ShowRoundCount Touchbar Recordthecurrenttime EMOM(Standsforeveryminuteontheminute.) SupportssettingeveryWork(MAX99minutes,99 seconds)forRounds(MAX20X)optionalandRest betweenSets(MAX99minutes,99seconds). SETUPTIMER Start/PauseTimer FORTIME(Signifiesthatthegoalistocompletea prescribedsetofexercisesandrepetitionsasquicklyas possible.) SupportssettingTimecap(MAX99minutes,99seconds) forRounds(MAX20X),optionaladdSets(MAX20sets) andRestbetweenSets(MAX99minutes,99seconds). Supportsrecordingthecurrenttimeusingtouchbarat thetopcenter. Start/PauseTimer SETUPTIMER ShowRoundCount TouchBar Recordthecurrenttime MIX(Thisflexibleoptionblendsthefourmodeswhile lettingyoutailorworkandrestperiods.) Forexample:​ Startwitha10-minuteAMRAP,thenshifttoaFORTIME challenge(e.g.50burpees).​ AddEMOMsegmentswithadjustedrepcounts,orinsert amodifiedTABATA(e.g.,30secondswork/15seconds restfor6rounds).​ Youcontroltheorder,durationofeachsegment,and eventweakwork/restratios(e.g.45secondswork/15 secondsrest)tomatchyourfitnessgoals.It’sallabout creatingapersonalizedflowthatkeepsworkouts dynamic. WORKOUTLOG IntheWorkoutLogsectiononthehomepage,you'llfinda comprehensiverecordofyourpastworkouts categorizedbythesespecifictimingmodes. Workoutlogwillshowdetaillikethetimeduration,the numberofroundsorrepscompleted,andthedateofthe workout.Itwillnotethespecificexercisesorcircuits performed,thetotaltimetakentofinish,andrelated dates. REBOOT Note:Allyoursettingswillbeinitializedwhenyouresetthe timer. TimerRebootAppReboot Hold[START/STOP]and [DOWN]for3storeboot/reset tofactorysettings AppResetinTimerSettingin theupperleftcornerofthe app'shomepagetoreboot. ModelSS-FT41 HousingMaterialABS+Rubber ProductSize188*73*28mm/ 7.4*2.9*1.1in PowerCordTypeUSB-CChargingcable BatteryType4000mAh SupplyVoltage3.7V InputVoltage10V ProductTechnicalSpecifications Returns Emailsubjecttitle:“Return-Ihavequestionsaboutmy(item)” Ifyouritemcontainsmanufacturerdefects,pleasecontactus forassistance.YoucanreturntheproducttoSLEVIOFactory Space.Pleasecontactusandstatetheproduct'sdefectbefore returningyourorder.Wearenotresponsiblefordamages causedbyincorrectuse,handling,orabuseoftheitem. Warranties Emailsubject:“Warranty-Ineedwarrantyserviceformy (item)”SLEVIOprovidesanadditionallevelofprotectiontoyou byincluding12monthlywarrantyonallitems.Duringthe warrantyperiod,youshouldsendyouritemtoSLEVIOFactory Space,anditwillbecheckedandrestoredtoproperoperating conditionsatnoadditionalrepairorpartsfee.Ifyoucome acrossanyproblems,pleasecontactus. Refunds Emailsubjecttitle:“Refunds-(yourordernumber)” Youmayreturntheproductsyouhavepurchaseddirectlyfrom ourwebsitewithin30daysofreceivingtheitem.Kindlynote thatthecustomerisresponsiblefortheshippingexpensesin returningyourpackagetous.SLEVIOdoesnottake responsibilityforanyitemslostduringthereturnshipping. Pleasecontactusbeforeshippingtheproducts. CustomerServiceTEL:(323)406-8722 CustomerServiceEmail:[email protected] www.sleviosport.com SalesService CustomerServiceTEL:(323)406-8722 CustomerServiceEmail:[email protected] This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any in…

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Attestation Statements

ShenzhenYIWANNUOTechnologyCo.,Ltd. CoveredEquipmentCertificationAttestationLetter 11/24/2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BTV2-SSFT41 ShenzhenYIWANNUOTechnologyCo.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedbyanyof theentitiesidentifiedonthecurrentCoveredList,theapplicantshouldincludean explanationonwhytheequipmentisnot“covered”equipment. ShenzhenYIWANNUOTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList(as aspecificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. ShenzhenYIWANNUOTechnologyCo.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtdoesnotincludecybersecurityoranti-virus softwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsand assignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886 andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:bingbingluo Title:Manager CompanyName:ShenzhenYIWANNUOTechnologyCo.,Ltd. Date:12/26/2025

Attestation Statements

CERTIFICATIONDESIGNATINGAU.S.AGENTFORSERVICEOFPROCESS No.:BKCUS20251226001 Date:Dec.24,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 FCCID:2BTV2-SSFT41 ToWhomItMayConcern: Asrequiredbysection2.911(d)(7),we[ShenzhenYIWANNUOTechnologyCo.,Ltd., FRN:0037782919]certifiesthatweacknowledgethedesignationofacontactlocated intheUnitedStatesforpurposesofactingastheapplicant’sagentforserviceof process.We[ShenzhenYIWANNUOTechnologyCo.,Ltd.]acceptstomaintainan agentfornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. Asrequiredbysection2.911(d)(7),we[PacificUnionTechnologies&TradingINC., 1942BroadwaySt,STE314CBoulderCOLORADO80302UnitedStates,FRN: 0034734624]certifiesthatweacknowledgeourobligationactingastheapplicant’s agentforserviceofprocessfortheabovereferencedFCCID.We[PacificUnion Technologies&TradingINC.]confirmthatwearenotassociatedwithorpartofany TCBorFCCrecognisedtestlab. Thankyouforyourattentiontothismatter. Sincerelyyours, SignaturebyapplicantSignaturebydesignatedagent(ifdifferent fromapplicant) PrintedName:bingbingluoPrintedName:XIONGLU Company:ShenzhenYIWANNUOTechnology Co.,Ltd. Company:PacificUnionTechnologies& TradingINC. Address:RoomB816,BuildingB,No.33Hengyi Road,SilianCommunity,HenggangStreet, LonggangDistrict,Shenzhen Address:1942BroadwaySt,STE314C BoulderCOLORADO80302UnitedStates JobTitle:ManagerJobTitle:Director Email:[email protected]:[email protected] Telephone:13682467157Telephone:+1-3034148533

Cover Letter(s)

ShenzhenYIWANNUOTechnologyCo.,Ltd. ProductSimilarityDeclaration Productname:Time Modelname:SS-FT41,SS-FT41Pro FCCID:2BTV2-SSFT41 We(ShenzhenYIWANNUOTechnologyCo.,Ltd.)herebystate thatallthemodelsareelectricalidenticalincludingthesame softwareparameterandhardwaredesign(i.e.,circuitdesign,PCB Layout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,).Onlythe modelnamesaredifferent Signature: Name:bingbingluo Title:Manager Date:2025-12-26

Cover Letter(s)

Shenzhen YIWANNUO Technology Co., Ltd. Date: 2025-12-26 FederalCommunicationsCommission Authorization& EvaluationDivision 7345 OaklandMills Road Columbia,Maryland21046 RE: LETTEROF AGENTAUTHORIZATION FCC ID: 2BTV2-SSFT41 To WhomIt May Concern: We, the undersigned,herebyauthorizeComplianceTesting,LLCto act on our behalfin all matters relatingto applicationfor equipmentauthorization,includingthe signingof all documentsrelatingto these matters. We also herebycertifythat no party to the applicationauthorizedhereunderis subjectto the denialof benefits,includingFCC benefits,pursuantto Section5301 of the Anti-DrugAbuseAct of 1988, 21 U.S.C.853(a). Signature PrintedName:bingbingluo Company:ShenzhenYIWANNUOTechnologyCo., Ltd. Job Title: Manager Email:[email protected] Telephone:13682467157

Cover Letter(s)

ShenzhenYIWANNUOTechnologyCo.,Ltd. RequestforLong-TermConfidentialityLetter-FCC Date:2025-12-26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:RequestforLong-Termconfidentiality FCCID:2BTV2-SSFT41 Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwithLong- Termconfidentialstatus.  Schematics  OperationalDescription FrequencyBlockDiagrams  Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerelyyours, Signature PrintedName:bingbingluo Company:ShenzhenYIWANNUOTechnologyCo.,Ltd. JobTitle:Manager Email:[email protected] Telephone:13682467157

External Photos

ExternalPhotos ProductName:Time ModelNumber:SS-FT41,SS-FT41Pro

ID Label/Location Info

2cm 1cm FCCID:2BTV2-SSFT41

Internal Photos

InternalPhotos ProductName:Time ModelNumber:SS-FT41,SS-FT41Pro ANT

RF Exposure Info

FCCID:2BTV2-SSFT41 FCCRFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093,Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnot requiredwhenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison ICRFExposureEvaluation Limits AccordingtoRSS-102issue6December2023 TransmittersareexemptfromroutineSARandRFexposureevaluationsprovidedthattheycomplywiththe requirementsofsections6.3or6.6. TestResultofRFExposureEvaluation ICRFExposureEvaluation ThefollowingtabledataiscalculatedbasedonChapter6.3 Here, FCCExposureEvaluation MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.Resultlimit -4.230.37824025 0.117 3.0 MaxConductedPower=-4.23dBm MaxPower=MaxConductedPower+ANTGain=-4.23+(-0.68)=-4.91 SoaSARtestisnotrequired

Test Report

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2450MHz 2500MHz2400MHz 2450MHz 2500MHz Center Frequency -1.73 -0.84 -0.68 -6.15 -3.70 -2.32 MAX. Gain -0.68 PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-6.1530-24.1420-13.0295 2450-3.7054-26.5836-10.6700 2500-2.32122-30.4301-9.70536 ANT Test Labs:Attestation of Global Compliance Co., Ltd.

Test Report

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25125211ME TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of39 TESTREPORT Applicant:ShenzhenYIWANNUOTechnologyCo.,Ltd. Address: RoomB816,BuildingB,No.33HengyiRoad,SilianCommunity, HenggangStreet,LonggangDistrict,Shenzhen Manufacturer:ShenzhenYIWANNUOTechnologyCo.,Ltd. Address: RoomB816,BuildingB,No.33HengyiRoad,SilianCommunity, HenggangStreet,LonggangDistrict,Shenzhen ProductName:Time ModelNumber:SS-FT41,SS-FT41Pro Trademark:Slevio FCCID:2BTV2-SSFT41 TestDate: Dec.09,2025-Dec.172025 DateofReport: Dec.172025 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2020 RSS-247Issue3August2023 RSS-GenIssue5,Amendment2(February2021) Preparedby(TestEngineer): StenHuang Approved(Manager): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC25125211ME TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of39 TABLEOFCONTENT 1.GeneralInformation......................................................................................4 1.1.Customerbasicinformation........................................................................................................................4 1.2.DescriptionofDevice(EUT).......................................................................................................................4 1.3.ChannelList..................................................................................................................................................4 1.4.Summaryoftestresult................................................................................................................................5 1.5.SpecialAccessoriesandAuxiliaryEquipment........................................................................................5 1.6.Testmode......................................................................................................................................................5 1.7.BlockDiagram...............................................................................................................................................6 1.8.TestConditions.............................................................................................................................................6 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................6 1.10.TestFacility..................................................................................................................................................7 1.11.TestEquipment...........................................................................................................................................7 2.Conductedemissionatthemainsterminalstest......................................9 2.1.Limit................................................................................................................................................................9 2.2.TestSetup......................................................................................................................................................9 2.3.TestProcedure..............................................................................................................................................9 2.4.TestResult...................................................................................................................................................10 3.RadiatedSpuriousEmissions...................................................................12 3.1.Limit..............................................................................................................................................................12 3.2.TestSetup....................................................................................................................................................13 3.3.TestProcedure............................................................................................................................................15 3.4.TestResult...................................................................................................................................................16 4.ConductedSpuriousEmissions................................................................21 4.1.Limit..............................................................................................................................................................21 4.2.TestSetup....................................................................................................................................................21 4.3.TestProcedure............................................................................................................................................21 4.4.TestResult...................................................................................................................................................22 5.BandEdgeMeasurement...........................................................................25 5.1.Limit..............................................................................................................................................................25 5.2.Testsetup....................................................................................................................................................25 5.3.TestProcedure............................................................................................................................................25 5.4.TestResult...................................................................................................................................................26 6.-6dBBandwidthand99%BandwidthMea…

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Test Setup Photos

EUTTESTPHOTO ProductName:Time ModelNumber:SS-FT41,SS-FT41Pro

Contact Information

Applicant

bingbing luo
[email protected]Fax: 13682467157

Technical Contact

Pacific Union Technologies & Trading INC.XIONG LU
[email protected]

1942 Broadway St · Boulder, Colorado, 80302 · United States

Test Firm

Shenzhen BKC Testing Co., Ltd.Levi Xiao
[email protected]

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz400.00 µW
Confidentiality
Long Term
Grant Notes
RF output power is conducted.