SelfSyncFile ID message
The file ID message is the first message of every FIT file. It tells what the file contains (activity, course, workout, settings, monitoring…) and identifies the device that created it with its manufacturer, product and serial number.
Fields
typeEnumType of file: activity, course, workout, settings, sport, monitoring, segment, weight, blood pressure…
20 possible values
devicesettingssportactivityworkoutcourseschedulesweighttotalsgoalsbloodPressuremonitoringAactivitySummarymonitoringDailymonitoringBsegmentsegmentListexdConfigurationmfgRangeMinmfgRangeMax
manufacturerEnumCompany that made the device or wrote the software, as a value of the FIT manufacturer list (garmin, wahooFitness, suunto, coros, polarElectro, stryd…).
247 possible values
formgarmingarminFr405AntfszephyrdaytonidtsrmquarqibikesarissparkHktanitaechowelldynastreamOemnautilusdynastreamtimexmetrigearxelicbeurercardiosportaAndDhmmsuuntothitaElektronikgpulsecleanMobilepedalBrainpeakswaresaxonarlemondFitnessdexcomwahooFitnessoctaneFitnessarchinoeticstheHurtBoxcitizenSystemsmagellanosynceholuxconcept2shimanooneGiantLeapaceSensorbrimBrothersxplovaperceptionDigitalbf1systemspioneerspantecmetalogics4iiiisseikoEpsonseikoEpsonOemiforPowellmaxwellGuiderstarTracbreakawayalatechTechnologyLtdmioTechnologyEuroperotorgeonauteidBikespecializedwtekphysicalEnterprisesnorthPoleEngineeringbkoolcateyestagesCyclingsigmasporttomtomperipedalwattbikemoxyciclosportpowerbahnacornProjectsApslifebeambontragerwellgoscoschemagurawoodwayelitenielsenKellermandkCitytacxdirectionTechnologymagtonic1partcarboninsideRideTechnologiessoundOfMotionstrydicgmiPulsebsxAthleticslookcampagnoloSrlbodyBikeSmartpraxisworkslimitsTechnologytopactionTechnologycosinussfitcaremagenegiantManufacturingCotigrasportsalutrontechnogymbrytonSensorslatitudeLimitedsoaringTechnologyigpsportthinkridergopherSportwaterrowerorangetheoryinpeakkineticjohnsonHealthTechpolarElectroseesensenciTechnologyiqsquareleomoifitComcorosByteversaDesignchileafcycplusgravaaBytesigeyicoospogeoidboschkytokineticSportsdecathlonBytetqSystemstagHeuerkeiserFitnesszwiftByteporscheEpblackbirdmeilanByteezonlaisimyzoneabawobafangluhongTechnologydevelopmenthealthandlifelezynescribeLabszwiftwatteamreconfaveroElectronicsdynovelostravaprecorbrytonsramnavmancobispivimioMagellanevesportssensitivusGaugepodoonlifeTimeFitnessfalcoEMotorsminouracycliqluxotticatrainerRoadtheSufferfestfullspeedaheadvirtualtrainingfeedbacksportsomatavdomagneticdayshammerheadkineticByKurtshapelogdabuziduojetblackcorosvirtugovelosensecycligentinctrailforksmahleEbikemotionnurvvmicroprogramzone5cloudgreentegyamahaMotorswhoopgravaaonelapmonarkExercisedecathlonsyncrosheatupcannondaletrueFitnessrGTCyclingvasaraceRepublicfazuaorekaTraininglseclululemonStudioshanyuespinningMdahilldatingaeroSensornikemagicshineictrainerabsoluteCyclingeoSwimbettermywhooshravementektroRacingProductsdaradInnovationCorporationcycloptimrunnazepppelotoncarvtissotrealVelowetechjesprhuaweigotoescadenceAppunaWatchtymewearexposureLightsfortoCyclingactigraphcorp
productUint16Numeric product identifier, whose meaning depends on the manufacturer. Decoders expose it as garminProduct or faveroProduct when the manufacturer is known.
faveroProductEnumModel of the Favero device (Assioma Uno or Duo power meter pedals), when the manufacturer is Favero.
2 possible values
assiomaUnoassiomaDuo
garminProductEnumModel of the Garmin device (fenix, forerunner, edge…), when the manufacturer is Garmin. It replaces the raw product number with a readable name.
499 possible values
connectendurohrm1axh01axb01axb02hrm2ssdsiAlf02hrm3sshrmRunSingleByteProductIdbsmbcmaxs01hrmTriSingleByteProductIdhrm4RunSingleByteProductIdfr225SingleByteProductIdgen3BsmSingleByteProductIdgen3BcmSingleByteProductIdhrmFitSingleByteProductIdoHRfr301Chinafr301Japanfr301Koreafr301Taiwanfr405fr50fr405Japanfr60dsiAlf01fr310xtedge500fr110edge800edge500Taiwanedge500Japanchirpfr110Japanedge200fr910xtedge800Taiwanedge800Japanalf04fr610fr210JapanvectorSsvectorCpedge800Chinaedge500ChinaapproachG10fr610Japanedge500Koreafr70fr310xt4tamxfr10edge800Koreaswimfr910xtChinafenixedge200Taiwanedge510edge810tempefr910xtJapanfr620fr220fr910xtKoreafr10Japanedge810JapanvirbEliteedgeTouringedge510JapanhrmTrihrmRunfr920xtedge510Asiaedge810Chinaedge810Taiwanedge1000vivoFitvirbRemotevivoKifr15vivoActiveedge510Koreafr620Japanfr620Chinafr220Japanfr220ChinaapproachS6vivoSmartfenix2epixfenix3edge1000Taiwanedge1000Japanfr15Japanedge520edge1000Chinafr620Russiafr220RussiavectorSedge1000Koreafr920xtTaiwanfr920xtChinafr920xtJapanvirbxvivoSmartApacetrexTouchedge25fr25vivoFit2fr225fr630fr230fr735xtvivoActiveApacvector2vector2svirbxefr620Taiwanfr220Taiwantruswingd2airvenufenix3Chinafenix3TwnvariaHeadlightvariaTaillightOldedgeExplore1000fr225AsiavariaRadarTaillightvariaRadarDisplayedge20edge520Asiaedge520Japand2BravoapproachS20vivoSmart2edge1000ThaivariaRemoteedge25Asiaedge25Jpnedge20AsiaapproachX40fenix3JapanvivoSmartEmeafr630Asiafr630Jpnfr230Jpnhrm4RunepixJapanvivoActiveHrvivoSmartGpsHrvivoSmartHrvivoSmartHrAsiavivoSmartGpsHrAsiavivoMovevariaTaillightfr235Asiafr235JapanvariaVisionvivoFit3fenix3Koreafenix3Seafenix3HrvirbUltra30indexSmartScalefr235fenix3Chronosoregon7xxrino7xxepixKoreafenix3HrChnfenix3HrTwnfenix3HrJpnfenix3HrSeafenix3HrKornautixvivoActiveHrApacfr35oregon7xxWwedge820edgeExplore820fr735xtApacfr735xtJapanfenix5sd2BravoTitaniumvariaUt800runningDynamicsPodedge820Chinaedge820Japanfenix5xvivoFitJrvivoSmart3vivoSportedge820Taiwanedge820Koreaedge820Seafr35HebrewapproachS60fr35Apacfr35Japanfenix3ChronosAsiavirb360fr935fenix5vivoactive3fr235ChinaNfcforetrex601_701vivoMoveHredge1030fr35Seavector3fenix5Asiafenix5sAsiafenix5xAsiaapproachZ80fr35Koread2charlievivoSmart3ApacvivoSportApacfr935AsiadescentvivoFit4fr645fr645mfr30fenix5sPlusedge130edge1030Asiavivosmart4vivoMoveHrAsiaapproachX10fr30Asiavivoactive3mWfr645Asiafr645mAsiaedgeExploregpsmap66approachS10vivoactive3mLfr245fr245MusicapproachG80edge130Asiaedge1030Bontragerfenix5Plusfenix5xPlusedge520Plusfr945edge530edge830instinctEsportsfenix5sPlusApacfenix5xPlusApacedge520PlusApacdescentT1fr235lAsiafr245AsiavivoActive3mApacgen3Bsmgen3BcmvivoSmart4Asiavivoactive4Smallvivoactive4LargevenumarqDrivermarqAviatormarqCaptainmarqCommandermarqExpeditionmarqAthletedescentMk2fr45gpsmap66ifenix6SSportfenix6Sfenix6Sportfenix6fenix6xhrmDualhrmProvivoMove3PremiumapproachS40fr245mAsiaedge530Apacedge830ApacvivoMove3vivoActive4SmallAsiavivoActive4LargeAsiavivoActive4OledAsiaswim2marqDriverAsiamarqAviatorAsiavivoMove3Asiafr945AsiavivoActive3tChnmarqCaptainAsiamarqCommanderAsiamarqExpeditionAsiamarqAthleteAsiaindexSmartScale2instinctSolarfr45Asiavivoactive3DaimlerlegacyReylegacyDarthVaderlegacyCaptainMarvellegacyFirstAvengerfenix6sSportAsiafenix6sAsiafenix6SportAsiafenix6Asiafenix6xAsialegacyCaptainMarvelAsialegacyFirstAvengerAsialegacyReyAsialegacyDarthVaderAsiadescentMk2sedge130Plusedge1030Plusrally200fr745venusqMusicvenusqMusicV2venusqlilymarqAdventurerswim2ApacmarqAdventurerAsiafr945LtedescentMk2Asiavenu2venu2svenuDaimlerAsiamarqGolfervenuDaimlerfr745AsiavariaRct715lilyAsiaedge1030PlusAsiaedge130PlusAsiaapproachS12enduroAsiavenusqAsiaedge1040marqGolferAsiavenu2Plusgnssfr55instinct2instinct2sfenix7sfenix7fenix7xfenix7sApacfenix7Apacfenix7xApacapproachG12descentMk2sAsiaapproachS42epixGen2epixGen2Apacvenu2sAsiavenu2Asiafr945LteAsiavivoMoveSportvivomoveTrendapproachS12Asiafr255Musicfr255SmallMusicfr255fr255SmallapproachG12AsiaapproachS42AsiadescentG1venu2PlusAsiafr955fr55Asiaedge540edge840vivosmart5instinct2AsiamarqGen2venusq2venusq2musicmarqGen2Aviatord2AirX10hrmProPlusdescentG1Asiatactix7instinctCrossoveredgeExplore2descentMk3descentMk3iapproachS70fr265Largefr265Smallvenu3venu3stacxNeoSmarttacxNeo2SmarttacxNeo2TSmarttacxNeoSmartBiketacxSatoriSmarttacxFlowSmarttacxVortexSmarttacxBushidoSmarttacxGeniusSmarttacxFluxFluxSSmarttacxFlux2SmarttacxMagnumedge1040AsiaepixGen2Pro42epixGen2Pro47epixGen2Pro51fr965enduro2fenix7sProSolarfenix7ProSolarfenix7xProSolarlily2instinct2xvivoactive5fr165fr165Musicedge1050descentT2hrmFitmarqGen2CommanderlilyAthleterallyX10fenix8Solarfenix8SolarLargefenix8Smallfenix8d2Mach1Profr970fr570Largefr570Smallenduro3instinctE40mminstinctE45mminstinct3Solar45mminstinct3Amoled45mminstinct3Amoled50mmdescentG2fenix7ProSolarNoWifivenuX1hrm200vivoactive6fenix8Proedge550edge850venu4venu4sapproachS44edgeMtbapproachS50fenixEbounce2instinct3Solar50mmtactix8Amoledtactix8Solarfr170Musicfr170approachJ1approachS7243mmapproachS7247mmd2Mach2fr702026fenix9Pro43mmfenix9Pro47mmfenix9Pro51mmfenix9ProSolar47mmfenix9Pr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serialNumberUint32zSerial number of the device.
timeCreatedDateTimeMoment the file was created.
numberUint16Number of the file, for files that are not created or erased on the device.
productNameStringFree text name or model of the device, mostly used by manufacturers not listed in the FIT profile.
mesgNumStringGlobal message number identifying the kind of message. Decoders use it to know which profile to apply to the data.