2BDA2-AK106EF26Smart Watch

UserManual FCCStatement Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfor aClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneor moreofthefollowingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp.Thedevice hasbeenevaluatedtomeetgeneralRFexposurerequirement. Thedevicecanbeusedinportableexposureconditionwithoutrestricti 3 ChargingandActivation a.Connectthewatchchargingcabletoa5V-1Aadapterandplugit in.Ensureproperalignmentofthecablewiththemetalcontactpins onthebackcoverofthewatch.Thebuilt-inmagnetswill automaticallyattachtothecorrectpolesforcharging. b.lfthewatchisnewlyreceivedorhasnotbeenusedforalong time,thebatterymaybeina0voltageprotectionstate.Chargethe watchforatleast15minutestoaccumulateenoughpower toactivateit.Thebuilt-inmagnetswillautomaticallyattachtothe correctpolesforcharging. c.ltisrecommendedtochargethedeviceonceamonth.Keepthe devicefullychargedandpowe!itoffwhennotinusetoensure longevityandoptimalperformance. 4 AppDownload ①Downloadthe"FitCloudPro"appfromtheAppStoreor GooglePlay. ②ScanQRcodetodownload. PairasFollows-l0S a.UponfirstuseoftheFitCloudProapp,enableittoaccess Bluetooth,wirelessdata,andnotificationsonyourcompatible smartphonebygrantingallnecessarypermissionsthroughyour phone'ssettings. 5 b.Usetheappwith"VisitAsGuest"or"Signln" 6 ConnectingBluetooth-l0S a.Select'SearchNow'todiscoverandconnecttothewatch Bluetoothdevice.andtarthewatchto'agree'grantaccessand completthepairingprocess. b."AllowBluetoothPairing"and"AllowNotifications” 7 SettingUpFitCloudProAppon Android:PermissionsandAgreement a."Agree"FitCloudProPrivacyPolicy&UserAareement,Loginor UseWithoutAccount: b.FillinyourpersonalinformationandSearch/connectnearby permissionsBluetoothrequest 8 C.AllowFitCloudProtodiscoverandconnecttathewatch devices.Tapthewatchandselectagreetograntaccessand completethepairingprocess. d.AllowBluetoothpairingrequestsandAccesstoContacts: 9 TurningonPushNotifications a.Notethatthewatchcannotreceivenotificationswhenthephone isinDoNotDisturbmode. b.Ensurethemobilephone'sBluetoothis active,theFitCloudProappisrunning,andthe watchisconnectedtothephone'sBluetooth. c.Makesurethatnotificationsarevisibleon thenotificationbarofyourphone, 10 Turningonweatherlocator TurnontheweatherreportsfeatureintheFitCloudProapptogetweather forecasts. SettingtheDisplayUnitoftheWatch 11 Setting/DownloadWatchFaces a.Pressandholdthewatchfacefor2secondsthenquicklyswipeto switchbetweenwatchfaces b.DownloadwatchfacesthroughFitCloudPro'swatchfaceUl market.NotethatonlyonewatchfaceUlcanbesavedata timeAnewdownloadwillreplacethepreviouslysavedwatchface Ul. 12 c.Displayingtouchscreenfunctionality Messages Dial Menu ControlCenter 13 ResettingtheWatch ftheexercise,sleep,andheartratedataareinaccurate,oriftheBluetooth connectionorcallfunctionalityfails,tryresettingthewatchasshownbelowand rebind.Alternatively,youcanresetorupdatethefirmwarethroughtheapp! Turningon/offCallAudioand MediaAudio a.TaptoenableordisableBluetoothCalling. Settings System Reset 14 b.Topreventthewatchfromplayingmediasoundsor making/answeringcalls,simplyturnoffthemediaaudioandcall audiosettings. WatchConnectionStatus Note:ThewatchispairedwiththeiOSsystemapp,allowing messagereminderseveniftheappisclosed.However,forAndroid phonestheappmustbeopentoreceivemessagereminders. BTCallandAPP Disconnected APPConnected BTCallConnected APPConnected BTCallDisconnected 15 AddingandSyncingFavotiteContacts a.AddcontactstothewatchviaFitCloudPro b.NotesomephonesrequiremanualactivationofBluetooth contactsyncingduetoprivacyconsiderations 16 KeySafetyTips a.Donotexposethewatchtoextremelyhigh-temperature environmentsikescorchingsunraysoraroundhigh-temperature deviceslikeheaters,ovens,microwaveovens, orwaterheaters.High-temperatureenvironmentsmaycausebattery explosionsorothersafetyaccidents. b.Theproductincludesanirremovablepurecobalt battery.Non-profes-sionalsarenotallowedtodisassembleitincase ofasafetyaccident. c.Thisproducthaspassedmultiplewaterprooftestsbefore launch.Consideringdifferentusinghabits,itsinternalparts mayexperiencewearandtear,whichaffectsitssealing performance.Thereforepleasewearandusethesmartwatch carefullyduringswimminganddiving,butavoidwearingitin asaunaroomorforahotshower. d.Ourproductsdonotbelongtomedicalapparatus.Theheartrate, bloodoxygen,sleep,calories,andsteps.andotherhealthdata collectedbyitareonlyforreferenceratherthanclinicalbasis.

CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestas followsfortheproductlistedbelow: FCCIDModelname 2BDA2-AK106EF26AK106-EF26,AK112,AK113,AK115,AK116, AK117,AK118,AK119,AK121,AK122, AK123,AK125,AK126,AK127,AK128,AK129,A K130,EF27,EF28,EF29,EF30,EF31 We, Applicant CompanyName:ShenzhenWoKosunElectronicTechnology Co.,Ltd. Address:6F.Hua-yuTechnologyBuilding.Niulanqian xinVallageIndustrial area,Minzhi,LonghuaDistrictshenzhen City，518131China Phone:13686292011 certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofit’ssuccessorsandassignees. Wecertifythat,asofthedateofthefilingoftheapplication,theapplicantisnotidentified ontheCoveredListasanentityproducing“covered”equipment. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, { 新申请人签名 } SignatureDate:2026-3-26 PrintedNameofSignee:YuchengZhang/N/A Company:ShenzhenWoKosunElectronicTechnologyCo.,Ltd. Address:6F.Hua-yuTechnologyBuilding.NiulanqianxinVallageIndustrial area,Minzhi,LonghuaDistrictshenzhenCity，518131China Phone:13686292011Fax:N/A Email:[email protected]

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BDA2-AK106EF26AK106-EF26,AK112,AK113,AK115,AK116, AK117,AK118,AK119,AK121,AK122, AK123,AK125,AK126,AK127,AK128,AK129,A K130,EF27,EF28,EF29,EF30,EF31 Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription theBlockDiagram  theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, { 新申请人签名 } Signature Date:2026-3-26 PrintedNameofSignee: YuchengZhang/N/A Company:ShenzhenWoKosunElectronicTechnologyCo.,Ltd. Address:6F.Hua-yuTechnologyBuilding.NiulanqianxinVallageIndustrial area,Minzhi,LonghuaDistrictshenzhenCity，518131China Phone:13686292011Fax:N/A Email:[email protected]

Shenzhen Wo Kosun Electronic Technology Co., Ltd. Add: 6F.Hua-yu Technology Building.Niu lan qian xin Vallage Industrial area,Minzhi ,LonghuaDistrict shenzhen City，518131 China Date: 2026-3- 26 FCC ID: 2BDA2-AK106EF26 Dear Sir/Madam, We, Shenzhen Wo Kosun Electronic Technology Co., Ltd. Hereby declares the following statement for Federal Communications Commission, All these models are exactly the same in terms of the same printed circuit board, layout and electrical circuits. The differences lie in the model names, different appearance colors, and the varying strap materials. Product name: Smart Watch Model no.: AK106-EF26, AK112,AK113,AK115,AK116,AK117,AK118,AK119, AK121,AK122,AK123,AK125,AK126,AK127,AK128,AK129,AK130, EF27,EF28,EF29,EF30,EF31 Sincerely, {新申请人签名} Name/Title： Yucheng Zhang/N/A Company: Shenzhen Wo Kosun Electronic Technology Co., Ltd. Address: 6F.Hua-yu Technology Building.Niu lan qian xin Vallage Industrial area,Minzhi ,LonghuaDistrict shenzhen City，518131 China Phone: 13686292011 Fax: N/A E-Mail: [email protected]

FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo 7 Appearance of EUT Photo 8 Appearance of EUT FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo 9 Appearance of EUT Photo 10 Appearance of EUT

FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Appendix I Label Appendix II Label Location FCC ID: 2BDA2- AK106EF26 Model: AK106-EF26

FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Appendix IV EUT Internal Photographs Photo 11 Internal of EUT Photo 12 Appearance of PCB BT Ant. FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo 13 Appearance of PCB Photo 14 Battery Appearance

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202601-0396-19 Page: 1 of 8 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Maximum Permissible Exposure Evaluation FCC ID: 2BDA2-AK106EF26 Report No. : TBR-C-202601-0396-19 Applicant : Shenzhen Wo Kosun Electronic Technology Co., Ltd. Equipment Under Test (EUT) EUT Name : Smart Watch Model No. : AK106-EF26 Series Model No. : AK112,AK113,AK115,AK116,AK117,AK118,AK119,AK121,AK122, AK123,AK125,AK126,AK127,AK128,AK129,AK130,EF27,EF28,EF29, EF30,EF31 Brand Name : N/A Sample ID : HC-C-202601-0396-01-01 Receipt Date : 2026-03-11 Test Date : 2026-03-11 to 2026-03-25 Issue Date : 2026-03-25 Standards : FCC Part 2.1093 Test Method : KDB 447498 D01 General RF Exposure Guidance v06 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Kael Li Reviewed By : Henry huang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202601-0396-19 Page: 2 of 8 www.cotecna-toby.com TB-RF-073-3.1 CONTENTS CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 2. MEASUREMENT UNCERTAINTY .......................................................................................... 5 3. TEST FACILITY.......................................................................................................................... 6 4. SAR TEST EXCLUSION CALCULATIONS .......................................................................... 7 Report No.: TBR-C-202601-0396-19 Page: 3 of 8 www.cotecna-toby.com TB-RF-073-3.1 Revision History Report No. Version Description Issued Date TBR-C-202601-0396-19 Rev.01 Initial issue of report 2026-03-25 Report No.: TBR-C-202601-0396-19 Page: 4 of 8 www.cotecna-toby.com TB-RF-073-3.1 1. General Information about EUT 1.1 Client Information Applicant : Shenzhen Wo Kosun Electronic Technology Co., Ltd. Address : 6F.Hua-yu Technology Building.Niu lan qian xin Vallage Industrial area,Minzhi ,LonghuaDistrict shenzhen City，518131 China Manufacturer : Shenzhen Wo Kosun Electronic Technology Co., Ltd. Address : 6F.Hua-yu Technology Building.Niu lan qian xin Vallage Industrial area,Minzhi ,LonghuaDistrict shenzhen City，518131 China 1.2 General Description of EUT (Equipment Under Test) EUT Name : Smart Watch Models No. : AK106-EF26, AK112,AK113,AK115,AK116,AK117,AK118,AK119, AK121,AK122,AK123,AK125,AK126,AK127,AK128,AK129,AK130, EF27,EF28,EF29,EF30,EF31 Model Different : All these models are exactly the same in terms of the same printed circuit board, layout and electrical circuits. The differences lie in the model names, different appearance colors, and the varying strap materials. Product Description : Operation Frequency: Bluetooth: 2402MHz~2480MHz Modulation Type: Bluetooth: GFSK, Pi/4-DQPSK, 8DPSK Antenna Gain: -7.13dBi Conducting Wire Antenna Power Rating : USB Input: DC 5V DC 3.85V 1400mAh Rechargeable Li-ion battery Software Version : V1.08 9118 Hardware Version : T5170 Remark: The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: TBR-C-202601-0396-19 Page: 5 of 8 www.cotecna-toby.com TB-RF-073-3.1 2. Measurement Uncertainty The reported uncertainty of measurement y±U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %. Test Item Parameters Expanded Uncertainty (ULab) Conducted Emission Level Accuracy: 9kHz~150kHz 150kHz to 30MHz ±3.50 dB ±3.10 dB Radiated Emission Level Accuracy: 9kHz to 30 MHz ±4.60 dB Radiated Emission Level Accuracy: 30MHz to 1000 MHz ±4.50 dB Radiated Emission Level Accuracy: Above 1000MHz ±4.20 dB Temperature / ±0.6°C Humidity / ±4% Supply voltages / ±2% Time / ±4% Report No.: TBR-C-202601-0396-19 Page: 6 of 8 www.cotecna-toby.com TB-RF-073-3.1 3. Test Facility The testing report were performed by the Shenzhen Toby Technology Co., Ltd., in their facilities located at 1/F., Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. At the time of testing, the following bodies accredited the Laboratory: CNAS (L5813) The Laboratory has been accredited by CNAS to ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories for the competence in the field of testing. And the Registration No.: CNAS L5813. A2LA Certificate No.: 4750.01 The laboratory has been accredited by American Association for Laboratory Accreditation(A2LA) to ISO/IEC 17025：2017 General Requirements for the Competence of Testing and Calibration Laboratories for the technical competence in the field of Electrical Testing. And the A2LA Certificate No.: 4750.01.FCC Accredited Test Site Number: 854351. Designation Number: CN1223. IC Registration No.: (11950A) The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. The site registration: Site# 11950A. CAB identifier: CN0056. Report No.: TBR-C-202601-0396-19 Page: 7 of 8 www.cote…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202601-0396-14 Page: 1 of 39 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Radio Test Report FCC ID: 2BDA2-AK106EF26 Report No. : TBR-C-202601-0396-14 Applicant : Shenzhen Wo Kosun Electronic Technology Co., Ltd. Equipment Under Test (EUT) EUT Name : Smart Watch Model No. : AK106-EF26 Series Model No. : AK112,AK113,AK115,AK116,AK117,AK118,AK119,AK121,AK122, AK123,AK125,AK126,AK127,AK128,AK129,AK130,EF27,EF28,EF29, EF30,EF31 Brand Name : N/A Sample ID : HC-C-202601-0396-01-01&HC-C-202601-0396-02-01 Receipt Date : 2026-03-11 Test Date : 2026-03-11 to 2026-03-25 Issue Date : 2026-03-25 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2020 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Kael Li Reviewed By : Henry huang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202601-0396-14 Page: 2 of 39 www.cotecna-toby.com TB-RF-073-3.1 Contents CONTENTS ............................................................................................................................................ 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................ 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 7 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode ................................................................................................... 8 1.6 Description of Test Software Setting ................................................................................ 9 1.7 Measurement Uncertainty ................................................................................................ 10 1.8 Test Facility......................................................................................................................... 11 2. TEST SUMMARY..................................................................................................................... 12 3. TEST SOFTWARE .................................................................................................................. 12 4. TEST EQUIPMENT AND TEST SITE .................................................................................. 13 5. CONDUCTED EMISSION ...................................................................................................... 14 5.1 Test Standard and Limit ................................................................................................... 14 5.2 Test Setup........................................................................................................................... 14 5.3 Test Procedure .................................................................................................................. 14 5.4 Deviation From Test Standard......................................................................................... 14 5.5 EUT Operating Mode ........................................................................................................ 15 5.6 Test Data............................................................................................................................. 15 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 16 6.1 Test Standard and Limit ................................................................................................... 16 6.2 Test Setup........................................................................................................................... 17 6.3 Test Procedure .................................................................................................................. 18 6.4 Deviation From Test Standard......................................................................................... 19 6.5 EUT Operating Mode ........................................................................................................ 19 6.6 Test Data............................................................................................................................. 19 7. RESTRICTED BANDS AND BAND EDGE REQUIREMENT .......................................... 20 7.1 Test Standard and Limit ................................................................................................... 20 7.2 Test Setup........................................................................................................................... 20 7.3 Test Procedure .................................................................................................................. 21 7.4 Deviation From Test Standard......................................................................................... 21 7.5 EUT Operating Mode ........................................................................................................ 21 7.6 Test Data............................................................................................................................. 21 8. 99% OCCUPIED AND 20DB BANDWIDTH ....................................................................... 22 8.1 Test Standard and Limit ........…

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福贝特国际〈香港〉有限公司 。。 FBETTER INTERNATIONAL (H.K) CO., LIMITED 6th Floor, Jihao Building, No.1086 Shennan East Road, Luohu District Notesforantennainstallation Notesforantennainstallation Electronicwireinstallationrecommendations: 1:Theelectronlinelengthisinthe24.60mm. 2:Theelectronicwireisinstalledonthesideofthehorn. 3:Theendoftheelectronicwireisfixedwithadhesive papertomaketheconsistencyofthebatchproductiongood. Antennaparameters Freq2.4GHz2.5GHzspce VSWR1.481.79 ＜ 2 LogMag-14.15-10.93 ＜ -10 Antennaparameters Frequency/MhzEfficiency / %Gain/dBi 24004.2-7.13 24104.21-7.3 24204.33-7.43 24304.38-7.69 24404.4-7.9 24504.66-7.84 24604.8-7.75 24705.01-7.56 24804.7-7.7 24904.65-7.62 25004.29-7.99 Themeasureddistanceontheroofofthebuilding Project T11-N Testdate 2024.5.9 Software release Testlocation Themeasureddistanceontheroofofthe building Model Measuringdistance Metalwatchband Non-metallic watchband IOS Positiveeffective distance (≥15m) 1817 Backeffectivedistance (≥10m) 106 Android Positiveeffective distance (≥15m) 1818 Backeffectivedistance (≥10m) 99 谢谢，合作愉快！ Thank You! The Concepts National Income And National Product Have Roughly The Same Value And Can Be Used Interchangeably If Our Interest Is In Their

Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 1 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 RF Test Data for Bluetooth (Conducted Measurements) General Description of EUT Product Name: Smart Watch Test Model: AK106-EF26 Sample ID: HC-C-202601-0396-01-01 Environmental Conditions Temperature: 25.6°C Relative Humidity: 52.6% Test Voltage: DC 3.85 Test Engineer: Kael Li Note: For a more detailed features description, please refer to the report TBR-C-202601-0396-14 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 2 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Contents 1. Duty Cycle ..................................................................................................................................................................................... 3 2. Dwell Time ..................................................................................................................................................................................... 9 3. Maximum Conducted Output Power .......................................................................................................................................... 15 4. -20dB Bandwidth ......................................................................................................................................................................... 21 5. Occupied Channel Bandwidth .................................................................................................................................................... 27 6. Band Edge ................................................................................................................................................................................... 33 7. Band Edge(Hopping) ................................................................................................................................................................... 40 8. Conducted RF Spurious Emission ............................................................................................................................................. 47 9. Restrict Band ............................................................................................................................................................................... 57 10. Carrier Frequencies Separation ........................................................................................................................................ 64 11. Number of Hopping Channel ............................................................................................................................................. 67 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 3 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH5 2402 Ant1 77.45 1.11 0.35 NVNT 1-DH5 2441 Ant1 77.42 1.11 0.35 NVNT 1-DH5 2480 Ant1 77.45 1.11 0.35 NVNT 2-DH5 2402 Ant1 77.46 1.11 0.35 NVNT 2-DH5 2441 Ant1 77.45 1.11 0.35 NVNT 2-DH5 2480 Ant1 77.46 1.11 0.35 NVNT 3-DH5 2402 Ant1 77.47 1.11 0.35 NVNT 3-DH5 2441 Ant1 77.47 1.11 0.35 NVNT 3-DH5 2480 Ant1 77.47 1.11 0.35 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 4 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Test Graphs Duty Cycle NVNT 1-DH5 2402MHz Ant1 Duty Cycle NVNT 1-DH5 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 5 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Duty Cycle NVNT 1-DH5 2480MHz Ant1 Duty Cycle NVNT 2-DH5 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 6 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Duty Cycle NVNT 2-DH5 2441MHz Ant1 Duty Cycle NVNT 2-DH5 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 7 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Duty Cycle NVNT 3-DH5 2402MHz Ant1 Duty Cycle NVNT 3-DH5 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 8 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 Duty Cycle NVNT 3-DH5 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202601-0396-14 Page: 9 of 69 FCC ID: 2BDA2-AK106EF26 TB-RF-073-3.1 2. Dwell Time Condition Mode Frequency (MHz) Antenna Pulse Time (ms) Total Dwell Time (ms) Period Time (ms) Limit (ms) Verdict NVNT 1-DH1 2441 Ant1 0.385 123.2 31600 400 Pass NVNT 1-DH3 2441 Ant1 1.642 262.72 31600 400 Pass NVNT 1-DH5 2441 Ant1 2.89 308.267 31600 400 Pass NVNT 2-DH1 2441 Ant1 0.394 126.08 31600 400 Pass NVNT 2-DH3 2441 Ant1 1.646 263.36 31600 400 Pass NVNT 2-DH5 2441 Ant1 2.894 308…

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FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Appendix V EUT Test Photographs Photo of Setup for Conducted Emission(AC POWER) Photo of Setup for Radiated Emission (30MHz~1GHz) FCC ID:2BDA2-AK106EF26 www.cotecna-toby.com TB-RF-073-3.1 Photo of Setup for Radiated Emission (Above 1 GHz) Conducted Measurements Test -----END OF REPORT-----