2BDJ3-GS8Smart watch

Android 5.0 and above phones IOS 9.0 and above phones support Bluetooth BT4.0 IOS/Android mobile phone users: scan the above QR code to download and install applications Please ensure that the bracelet has sufficient power for the first time. If the bracelet cannot be turned on, please charge the bracelet first. Android: search "Simba FIT" in the software application store to download and install the application Apple: search "Simba FIT" through the App store to download and install apps APP download method Requirements for adaptive platform SMART BRACELET MANUAL Operating instructions for bracelet Preparation before use Press and hold the power button to turn on the phone, please make sure the Bluetooth is turned on (Android needs to turn on GPS). Open "Simba FIT" on the mobile phone - set personal information, authorize APP permissions, enter the watch page, click Bind Device (au- thorized GPS), and select Gs8 Ultra to connect Note: The mobile phone needs to turn on the Bluetooth function, oth- erwise it cannot be searched on the software. After the Apple phone is bound, the mobile phone pairing information will pop up, and click "OK" to pair, otherwise the bracelet will not be prompted by phone, information, etc Classic Bluetooth connection: make phone calls with a bracelet, and connect classic Bluetooth when playing music Connection steps: pull down the main dial of the watch to enter the shortcut menu page, turn on the classic Bluetooth, and the mobile phone enters the Bluetooth page to search for matching "Smiba Gs8 Ultra Bluet- ooth". After the connection is successful, you can make/answer calls and play Bluetooth music Connection between bracelet and APP 2. Shortcut menu: the dial page slides from top to bottom (including: Bluetooth call switch, vibration switch, brightness adjustment, flashlight, brightness adjustment, style switch, setting, stopwatch). Click the icon to directly enter this function, press the on/off key or press the rotary button to return 3. Menu function: slide from right to left on the dial page to enter the function page 4. Information page: slide from bottom to top to view WeChat, SMS, QQ and other push messages 1. Sidebar function: the dial page appears by sliding from left to right, and then by right or clicking the screen to return Function introduction Rotate button: 1. Rotate the button on the dial p age to change the dial 2. Short press on the dial to enter the menu 3. Rotate the button on the menu page to enlarge/reduce the icon or preview the function 4. Short press to return to the previous level in other interfaces Touch Screen Sport mode: short press to enter Slide down: shortcut menu Slide up: information page Right slide: Sidebar function Left slide: menu function Football: record calorie consumption in football mode Mountaineering: record the walking record and calorie consumption in mountaineering mode Swimming: record calorie consumption in football mode Heart rate: After entering the heart rate, click the measurement and display the measured heart rate data. After the measurement, the data will be uploaded to the APP Blood pressure: After entering the blood pressure, click to measure and display the measured blood pressure data. After the measurement, the data will be uploaded to the APP Blood oxygen: after entering the blood oxygen, click to measure and display the measured blood oxygen data Step count record: display the number of steps, completion, walking distance and calories of the day Sleep detection: wear a bracelet to fall asleep. The bracelet will record the length of sleep, deep sleep, shallow sleep and awake time. You can view your sleep data details on the APP terminal Weather: display the current weather temperature degree after connecting to APP Music: It can only be used when the mobile phone Bluetooth Smiba Gs8 Ultra is connected. You can control the playback/pause of the music model that the mobile phone is playing through Bluetooth music, the previous song/the next song Camera: It needs to be connected to the APP, and the phone will automatically turn on the camera and take pictures by clicking the camera Stopwatch: start and end the stopwatch FACEBOOK: Keep the information pushed by mobile phone, and view the latest 16 push messages INSTAGRAM: Keep the information pushed by mobile phone, and view the latest 16 push messages SKYPE: Keep the information pushed by mobile phone, and you can view the latest 16 push messages TWITTER: keep the information pushed by mobile phone, and view the latest 16 push messages WHATSAPP: Keep the information pushed by mobile phone, and view the latest 16 push messages LINE: Keep the information pushed by the mobile phone. You can view the latest 16 push messages QQ: Keep the information pushed by mobile phone, you can view the latest 16 push messages WeChat: leave the information pushed by mobile phone, and you can view the latest 16 push messages Settings: including language, menu style, call reminder type, backlight time, mobile phone search, application download, restart, shutdown, factory reset, SOS, about Language setting: enter and select the required language display Menu style: the UI list style can be changed Call reminder type: you can select only vibration, ringing tone, vibration and ringing tone for incoming calls Backlight time: 5s, 10s, 15s can be selected Find mobile phone: When the APP is connected, enter the mobile phone search function and press the icon for a long time. The mobile phone will send a ringing alert Application download: APP QR code download of this device Restart: After entering, click OK to restart, and the watch will restart Shut down: After entering, click Confirm to shut down, and the watch will enter the shutdown state Restore factory settings: After entering, click Reset to confirm and restart. This function will clear all data of the bracelet SOS: switch SOS to set the emergency number About: display the Bluetooth name, Bluetooth address and version…

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HuizhouSimbaTechnologyCo.LTD 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:HuizhouSimbaTechnologyCo.LTD Address:2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue,HuizhoucityChina ProductName:Smartwatch FCCID:2BDJ3-GS8 Model(s):GS8,C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12,F13,minispeaker 2.911(d)(5)(i)EquipmentType We,[HuizhouSimbaTechnologyCo.LTD](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:AmyDate:2023.11.13 TitleandCompanyname:N/A/HuizhouSimbaTechnologyCo.LTD NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

HuizhouSimbaTechnologyCo.LTD 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:HuizhouSimbaTechnologyCo.LTD Address:2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue,HuizhoucityChina ProductName:Smartwatch FCCID:2BDJ3-GS8 Model(s):GS8,C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12,F13,minispeaker 2.911(d)(5)(ii)Applicantfiling We,[HuizhouSimbaTechnologyCo.LTD](“theapplicant”)certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:AmyDate:2023.11.13 TitleandCompanyname:N/A/HuizhouSimbaTechnologyCo.LTD NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

HuizhouSimbaTechnologyCo.LTD 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:HuizhouSimbaTechnologyCo.LTD Address:2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue,Huizhou cityChina ProductName:Smartwatch FCCID:2BDJ3-GS8 Model(s):GS8,C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12,F13,mini speaker 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[HuizhouSimbaTechnologyCo.LTD](“theapplicant”)designate[StoneTrading Limited] NOTE1 forthepurposeofacceptingserviceofprocessonbehalfofthe applicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:StoneTradingLimited USAAddress:6547NAcademyBlvd #2266,ColoradoSprings,CO80918,United States FRNNumber ： 0033401936 ContactName:DongmeiFang TelephoneNo:+12134573118 Email:[email protected] Applicant Companyname:HuizhouSimba TechnologyCo.LTD Address:2RunzeRoad,HuinanHigh-tech IndustrialPark,HuiaoAvenue,Huizhou cityChina GranteeFRNNumber ： 0034468843 FCCGranteeCode:2BDJ3 ContactName:Amy TelephoneNo:13531720371 Email:[email protected] HuizhouSimbaTechnologyCo.LTD 2.911(d)(7)USAAgentv1.5 Signature: Title:Manager Signature: Title:N/A Date:Date:2023.11.13 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

HuizhouSimbaTechnologyCo.LTD AgentAuthorization Company:HuizhouSimbaTechnologyCo.LTD Address:2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue,Huizhoucity China ProductName:Smartwatch ModelNumber(s):GS8,C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12, F13,minispeaker ProductDescription:Smartwatch WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023.11.13 Name:Amy Title:N/A Company:HuizhouSimbaTechnologyCo.LTD

HuizhouSimbaTechnologyCo.LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.11.13 Subject;RequestforConfidentiality FCCID:2BDJ3-GS8 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:Amy Title:N/A

HuizhouSimbaTechnologyCo.LTD ModelDifference Productdescription:Smartwatch Modelname:GS8 C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12,F13,minispeaker TradeName:N/A AllmodelsareofthesamecircuitandRFmodule,exceptwithdifferentmodelnames. Theappearancecolorisdifferent Regards Sincerely Client’ssignature: Client’sname/title:Amy/N/A Contactinformation/address:13531720371/2RunzeRoad,HuinanHigh-tech IndustrialPark,HuiaoAvenue,HuizhoucityChina

Labelandlabellocation High:2cm Wide:1cm SmartWatch FCCID:2BDJ3-GS8

EUTPHOTO(InternalPhotos) Smartwatch FCCID:2BDJ3-GS8 BTANT BLEANT ※※※※※ENDOFREPORT※※※※※

FCCID:2BDJ3-GS8 RFExposureEvaluation AccordingtoWS-1GeneralRFExposureGuidancev06andpart2.1093 ， Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-ghead orbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBT TestMode Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit GFSK0.4991.12248050.353313.0 π/4-DQPSK1.2241.33248050.417503.0 8-DPSK1.8301.52248050.480023.0 ForBLE ModeMax Power(dBm) Max Power(mW) Frequency(MHz)Min. distance(mm) Calc. thresholds limit GFSK0.4121.10248050.346303.0 SoaSARtestisnotrequired

ProjectNo.:ZKT-2310177997E-1 Page 1 of 40 FCCTESTREPORT FCCID:2BDJ3-GS8 ReportNumber.....................................: ZKT-2310177997E-1 DateofTest.......................................................: Oct.17,2023toNov.07,2023 Dateofissue.........................................: Nov.07,2023 Totalnumberofpages .......................... 40 TestResult .......................................... : PASS TestingLaboratory. ........................... : ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................:HuizhouSimbaTechnologyCo.LTD Address ............................................... : 2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue, Huizhoucity Manufacturer'sname......................:HuizhouSimbaTechnologyCo.LTD Address...............................................: 2RunzeRoad,HuinanHigh-techIndustrialPark,HuiaoAvenue, Huizhoucity Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo. ....................... : TRF-EL-111_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :Smartwatch Trademark...........................................: N/A Model/Typereference......................:GS8 C08,C11,C12,C15,X6,W17,W27,W31,S8,F9,F10,F12,F13, minispeaker Ratings..................................................: Input:DC5V Batterycapacity:3.7V,180mAh,0.666Wh ProjectNo.:ZKT-2310177997E-1 Page 2 of 40 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: TomZou Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-2310177997E-1 Page 3 of 40 TableofContents Page 1.VERSION....................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY.................................................................................................................7 2.2MEASUREMENTUNCERTAINTY....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................10 4.EMCEMISSIONTEST.............................................................................................12 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................12 4.1.2TESTPROCEDURE...............................................................................................12 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................12 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS...........................................................................13 4.2.1RADIATEDEMISSIONLIMITS...............................................................................16 4.2.2TESTPROCEDURE...............................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................17 4.2.4TESTSETUP...........................................................................................................17 4.2.5EUTOPERATINGCONDITIONS...........................................................................18 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................23 5.1TESTREQUIREMENT:..............................................................................................23 5.2TESTPROCEDURE..................................................................................................23 5.3DEVIATIONFROMTESTSTANDARD.....................................................................23 5.4TESTSETUP..............................................................................................................24 5.5EUTOPERATINGCONDITIONS..............................................................................24 5.6TESTRESULT...........................................................................................................25 6.POWERSPECTRALDENSITYTEST......................................................................26 6.1APPLIEDPROCEDURES/LIMIT...................................…

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天线尺寸 Client Name: Simba Product model: GS8 Antenna band: BLE2.4G/ Classic Bluetooth 2.4G BLE Freq (MHz) Effi (%) Effi (dB) Gain (dBi） 240030.25-7.18-2.76 241031.06-7.05-2.71 242029.02-6.96-2.73 243029.45-7.09-3.01 244030.67-6.95-2.92 245030.96-7.03-2.94 246029.06-6.89-2.73 247029.59-6.96-2.79 248030.45-6.83-2.6 249030.75-6.72-2.39 250029.50 -6.75-2.36 BLE BT B T

EUTTESTPHOTO