OU9LS431-B3Activity Tracker

version:1.0 TEL:86-760-88282982 www.transtek.cn User Manual Activity TrackerLS431-B3 Please read the user manual carefully and thoroughly so as to ensure the safe usage of this product, Keep the manual well for further reference in case you have problems. Thank you very much for selecting Activity Tracker LS431-B3. Guangdong Transtek Medical Electronics Co., Ltd. Zone A, No.105 ,Dongli Road, Torch Development District, Zhongshan,528437,Guangdong,China FCC ID : OU9LS431-B3  Table of Contents Table of Contents Overview Device Components Initial Start-Up General Instructions Install the App and Pair-up Start Measuring Light It up 5 5 8 10 ................................................................................................................. ................................................................................................................. .................................................................................................................................. ..................................................................................................................... Tie the wristband 7 ....................................................................................................... Check the Data Symbol Meaning Symbol Meaning 2 ................................................................................................................. Activate the Activity Tracker 6 ..................................................................................................... View the Data .............................................................................................................. 11 List 5 ............................................................................................................................................. Special Function Alarms Call Notification Text Notification Stand Reminder .................................................................................................................. .......................................................................................................................... ....................................................................................................................... ................................................................................................................ 12 12 12 13 TFT Display 4 ................................................................................................................. Battery Charging ...................................................................................................................... 9 How to Use 10 ............................................................................................................................... Night Mode ......................................................................................................................... 14 Heart Rate Detection ................................................................................................................ 14 Troubleshooting Specifications Maintenance Warranty 16 17 18 18 ........................................................................................................................... ............................................................................................................................ .............................................................................................................................. ...................................................................................................................................... Warning18 ...................................................................................................................................... Activity Tracker Care19 ................................................................................................................ Built-in Battery Care19 ................................................................................................................... Health Disclaimer19 ........................................................................................................................ Other Notes 19 ................................................................................................................................. Display Settings ..................................................................................................................... 14 Goal Achievement Reminding .................................................................................................... 15 Sleeping Condition Monitor ......................................................................................................... 15 Running Mode ............................................................................................................................15 Symbol for “DIRECT CURRENT” Symbol for “MANUFACTURE DATE”  Symbol Meaning  Symbol Meaning  The warning signs and symbols are essential to ensure your correct and safe use of this product and protect you and others from injury. Please kindly find the meanings of the warning signs and symbols, which you may encounter in the label and user manual, as follows: Symbol Meaning TFT Display Step Time,date,steps ( Time format :12/24 hours) Heart rate Symbol for “MANUFACTURER”Symbol for “ENVIRONMENT PROTECTION – Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice” Symbol for “COMPLIES WITH EU REQUIREMENTS” Symbol for “THE OPERATION GUIDE MUST BE READ” Walking Fitness Ride Swimming Basketball Football Badminton Pingpong Volleyball The Consumed Calorie (kcal) 854 Step 72 Bpm 10.8 Km. 54.6 Kcal. 3JEF 8BMLJOH 'JUOFTT 4XJNNJOH #BTLFUCBMM 'PPUCBMM #BENJOUPO 1JOHQPOH 7PMMFZCBMM     56& Running 3VOOJOH Distance  


Overview Symbol Meaning General Instructions The new Activ…

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GuangdongTranstekMedicalElectronicsCo.,Ltd Date:2/5/2021 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:FCCID:OU9LS431-B3 Towhomitmayconcern: We,theundersigned,herebyauthorizeSGS-CSTCStandardsTechnicalServicesCo.,Ltd.(SGS) GuangzhoubranchandKobeJianinSGS-CSTCStandardsTechnicalServicesCo.,Ltd.(SGS) Guangzhoubranchtoactonourbehalfinallmannersrelatingtoapplicationforequipmentauthorization withrespecttotheFCCIDabove,includingsigningofalldocumentsrelatingtothesematters.Anyandall actscarriedoutbytheagentonourbehalfshallhavethesameeffectasactsofourown. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits,thatincludes FCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.853(a). Whereouragentsignstheapplicationforcertificationonourbehalf,Iacknowledgethatallresponsibility forcomplyingwiththetermsandconditionsforCertification,asspecifiedbySGSNorthAmerica,Inc.,still resideswithGuangdongTranstekMedicalElectronicsCo.,Ltd. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. Name (Printed) :KevinTanTitle:ProductManager Signature: OnbehalfofCompany:GuangdongTranstekMedicalElectronicsCo.,Ltd

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Guangdong Transtek Medical Electronics Co.,Ltd Address Zone A, No.105 ,Dongli Road Torch Development DistrictZhongshan, 528437, Guangdong China Grantee Code OU9 FCC ID OU9LS431-B3 Authorized Contact Name Kevin Tan Contact Email [email protected] Contact Phone 86-760-88282982-230 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date:2/5/2021 Print Name: Kevin Tan Title: Product Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

GuangdongTranstekMedicalElectronicsCo.,Ltd To:SGSNorthAmericaInc. 620OldPeachtreeRoad SUITE100 Suwanee,Georgia UnitedStates From:GuangdongTranstekMedicalElectronicsCo.,Ltd ZoneA,No.105,DongliRoadTorchDevelopmentDistrict Zhongshan,GuangdongChina Regarding:ConfidentialityRequestregardingapplicationforFCCID:OU9LS431-B3 LONGTERMCONFIDENTIALITY Pursuantto47CFRSection0.459and0.457ofthecommission’srules,theapplicantherebyrequest confidentialtreatmentofthedocumentslistedbelow,associatedwiththecertificationapplication referencedabove. Schematic(s) BlockDiagrams OperationalDescriptions Thedocumentsabovecontainproprietaryinformationnotreleasedtothepublic.Publicdisclosureofthis informationmayproveharmfultothebusinessoftheapplicant. Sincerely, Name(Printed):KevinTanTitle:ProductManager Signature: OnbehalfofCompany:GuangdongTranstekMedicalElectronicsCo.,Ltd

External Photo

材质 尺寸 - - - - LS431-B3010-SP-01 LS431-B3-底壳丝印-A0 对应结构图纸 印色 -表面处理 F C C I D : OU9LS 4 3 1 - B 3 F C C I D : OU9LS 4 3 1 - B 3 SN 0609 6042 0002 8895

Internal Photo antenna antenna location

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075903 Page: 1 of 8 FCC ID: OU9LS431-B3 Kobe Jian EMC Laboratory Manager RF Exposure Evaluation Report Application No.: GZEM2102000759CR Applicant: Guangdong Transtek Medical Electronics Co., Ltd. Address of Applicant: Zone A, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Manufacturer: Guangdong Transtek Medical Electronics Co., Ltd. Address of Manufacturer: Zone A, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Factory: Guangdong Transtek Medical Electronics Co., Ltd. Address of Factory: Zone B, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Equipment Under Test (EUT): EUT Name: Activity Tracker Model No.: LS431-B3 Standard(s) : 47 CFR Part 1.1307 47 CFR Part 2.1093 KDB447498 D01 Date of Receipt: 2021-02-07 Date of Test: 2021-02-08 to 2021-03-05 Date of Issue: 2021-03-17 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075903 Page: 2 of 8 Revision Record Version Chapter Date Modifier Remark 01 2021-03-17 Original Authorized for issue by: Tested By Curry Wu/Project Engineer Reviewed By Ricky Liu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075903 Page: 3 of 8 2 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Contents ............................................................................................................................................. 3 3 General Information............................................................................................................................ 4 3.1 Details of E.U.T. ........................................................................................................................... 4 3.2 Description of Support Units ......................................................................................................... 4 3.3 Test Location ............................................................................................................................... 4 3.4 Test Facility .................................................................................................................................. 5 3.5 Deviation from Standards ............................................................................................................. 6 3.6 Abnormalities from Standard Conditions ....................................................................................... 6 4 Technical Requirements Specification .............................................................................................. 7 4.1 General Description of Applied Standards .................................................................................... 7 4.2 RF Exposure Evaluation ............................................................................................................... 7 4.2.1 Limit & Test Method ................................................................................................................. 7 4.2.2 Test Data and Test Result ........................................................................................................ 7 5 EUT Constructional Details (EUT Photos) ......................................................................................... 8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075903 Page: 4 of 8 3 General Information 3.1 Details of E.U.T. Power supply: DC 5V charging supply by USB port DC 3.7V supply by internal battery as below: Model: LH096T-IC18 Operation Frequency: 2402MHz to 2480MHz Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna type PCB antenna Antenna gain 4 dBi declared by applicant Hardware version V5.1 Software version T311 Test software nRFgo studio.exe(version:1.21.2.10) Sample no. A1 Power setting: 4 dBm can not be changed by user 3.2 Description of Support Units The EUT has been tested as an independent unit. 3.3 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Guangzhou Branch EMC Laboratory, 198 Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, China 510663 Tel: +86 20 82155555 Fax: +86 20 82075059 No tests were sub-contracted. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075903 Page: 5 of 8 3.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: ● NVLAP (Lab Code: 200611-0) SGS-CSTC Standards Technical Services Co., Ltd., Guangzhou EMC Laboratory is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP/NIST). NVLAP Code: 200611-0. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. ● ACMA SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory can also perform testing for the Australian C-Tick mark as a result of our NVLAP accreditation. ● SGS UK(Certificate No.: 32), SGS-TUV SAARLAND and SGS-FIMKO Have approved SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory as a supplier of EMC TESTING SERVICES and SAFETY TESTING SERVICES. ● CNAS (Lab Code: L0167) SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory has been assessed and in compliance with CNAS-CL01:2018 accreditation criteria for testing laboratories (identical to ISO/IEC 17025:2017 General Requirements) for the Competence of Testing Laboratories. ● FCC Recognized 2.948 Listed Test Firm(Registration No.: 282399) SGS-CSTC Standards Technical Services Co., Ltd., EMC Laboratory has been …

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SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075902 Page: 1 of 50 FCC ID: OU9LS431-B3 Kobe Jian EMC Laboratory Manager TEST REPORT Application No.: GZEM2102000759CR Applicant: Guangdong Transtek Medical Electronics Co., Ltd. Address of Applicant: Zone A, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Manufacturer: Guangdong Transtek Medical Electronics Co., Ltd. Address of Manufacturer: Zone A, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Factory: Guangdong Transtek Medical Electronics Co., Ltd. Address of Factory: Zone B, No.105, Dongli Road, Torch Development District, Zhongshan, 528437, Guangdong, China Equipment Under Test (EUT): EUT Name: Activity Tracker Model No.: LS431-B3 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2021-02-07 Date of Test: 2021-02-08 to 2021-03-05 Date of Issue: 2021-03-17 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075902 Page: 2 of 50 Revision Record Version Chapter Date Modifier Remark 01 2021-03-17 Original Authorized for issue by: Tested By Curry Wu/Project Engineer Reviewed By Ricky Liu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075902 Page: 3 of 50 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass N/A: Not applicable Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Peak Output Power 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.4,6.5,6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch Report No.: GZEM210200075902 Page: 4 of 50 3 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Test Summary ..................................................................................................................................... 3 3 Contents ............................................................................................................................................. 4 4 General Information............................................................................................................................ 6 4.1 Details of E.U.T. ........................................................................................................................... 6 4.2 Description of Support Units ......................................................................................................... 6 4.3 Measurement Uncertainty ............................................................................................................ 6 4.4 Test Location ............................................................................................................................... 7 4.5 Test Facility .................................................................................................................................. 8 4.6 Deviation from Standards ............................................................................................................. 9 4.7 Abnormalities from Standard Conditions ....................................................................................... 9 4.8 Duty cycle of the EUT ................................................................................................................... 9 5 Equipment List ..................................................................................................................................10 6 Radio Spectrum Technical Requirement ..........................................................................................12 6.1 Antenna Requirement .................................................................................................................12 6.1.1 Test Requirement: ..................................................................................................................12 7 Radio Spectrum Matter Test Results ................................................................................................13 7.1 Conducted Peak Output Power ...................................................................................................13 7.1.1 E.U.T. Operation .....................................................................................................................13 7.1.2 Test Mode Description ............................................................................................................13 7.1.3 Test Setup Diagram ................................................................................................................14 7.1.4 Measurement Procedure and Data .........................................................................................14 7.2 Minimum 6dB Ba…

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Test Setup Photo RF conducted Radiated Spurious Emissions & Radiated Emissions which fall in the restricted bands