2BBGF-BY01COROS DURA

Scan to visit COROS Help Center 扫码查看更多使用指南 掃碼查看更多使用指南 Scanne den QR-Code, um das COROS Help Center zu besuchen Scanner pour visiter le Help Center COROS Scansiona per visitare il Centro assistenza COROS Escanear para visitar el Centro de Ayuda de COROS QRコードを読み取ると、COROSヘルプセンターにアクセスできます แสกนเพื่อเข้าสู่ศูนย์ช่วยเหลือ COROS Escaneie para visitar a Central de Suporte COROS 스캔하여 COROS 헬프센터�방문 Отсканируйте, чтобы попасть в Центр Помощи COROS Quét để truy cập Trung tâm trợ giúp COROS Scan the QR code for warranty and safety information 扫码查看产品安全与保修信息 掃碼查看產品安全與保修信息 Scanne mit der COROS-app für Garantie- und Sicherheitsinformationen Scanner le QR code pour accéder aux informations relatives à la garantie et à la sécurité Scansione con COROS app per informazioni su garanzia e sicurezza Escanee el código QR para acceder a la información de garantía y seguridad QRコードを読み取ると、保証や安全に関する情報が表示されます สแกนด้วยแอป COROS เพื่อดูข้อมูลการรับประกันและความปลอดภัย Digitalize com o aplicativo COROS para obter informações sobre garantia e segurança COROS 앱으로�스캔하여�보증�및�안전�정보를�확인하세요. Сканируйте с помощью приложения COROS для получения информации о гарантии и безопасности. Quét mã QR bằng app COROS để xem quy định bảo hành và thông tin an toàn Quick Start Guide Download and log in to the COROS app 下载并登陆COROS app Télécharge l'app COROS et connecte toi Descarga la app COROS e inicia sesión COROS アプリをダウンロードしてログイン Lade die COROS-App herunter und melden dich an COROS 앱을�다운로드하고�로그인하세요 Загрузите приложение COROS и зарегистрируйтесь 1 app.coros.com Pair your Bike Computer 配对码表 Appaire ton compteur vélo Empareja tu Ciclocomputador サイクルコンピューターをペアリング Fahrradcomputer koppeln 사이클링�컴퓨터�페어링 Подключите велокомпьютер 3 Install the Bike Mount 安装支架 Installe le support Instala el soporte para bicicleta バイクマウントを取り付ける Halterung montieren 바이크�마운트를�설치하세요 Установите велосипедное крепление 4 Press to Power On 轻按按键开机 Appuie pour allumer Presiona para encender ボタンを押してオンにします Drücken um einzuschalten 전원을�켭니다 Нажмите для включения 2 Pair Phone Pair with the COROS app 1.5 N-m (13 lbf-in) 25.4mm31.8mm 9:41 Profile ProgressExploreActivities COROS My Device Add New Device

*OTUSVDUJPOT
UP
VTFS
'PS
SFHVMBUPSZ
JOGPSNBUJPO
DFSUJDBUJPO
BOE
DPNQMJBODF
NBSLT
TQFDJD
UP
QSPEVDU
/BNF
HP
UP
4FUUJOHT.PSF4FUUJOHT"CPVU
QSPEVDU
/BNF This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. Cet équipement doit être installé et utiliséavec une distance minimale de 20cm entre leradiateur & votre corps.

Guangdong COROS Sports Technology Co., Ltd Add: Room 601, Room 701, Building 2, No. 2, Science and Technology 9 Rd, Songshan Lake Hi Tech Zone, Dongguan City, Guangdong Province, P.R. China Tel: 0769-88775505 Email: [email protected] Attestation Letter Date: 2024-06-03 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product COROS DURA, model: BY01, FCC ID:2BBGF-BY01, for marketing purpose, this product only supports BLE 1M, ANT+: 2457MHz, 2.4G Wi-Fi(2412-2462MHz, 802.11b/g/n ht20 modes).The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Printed Name: Qiang Wu Title: Engineer

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-EXP Page 1 / 3 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-EXP Page 2 / 3 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-EXP Page 3 / 3

E-label Location Theregulatoryinformationisprogrammedinasecuredmanner. Usersorthirdpartiescannotmodifytheregulatoryinformation pageonthedevice. Forregulatoryinformation,certification,andcompliancemarks specifictoproductName,gotoSettings>MoreSettings>About productName. Instructionstouser Device Info v3.03 SoftwareVertion 076912 DeviceID v1 OpenStreetMap c R3F029 XXXXXXXX UKImporter EUImporter weather Input：5V⎓1A XXXXXXXXXXX XXXXXXXXXXX XXXXXXXXXXX v5.4 BluetoothVertion v3.1.0 SatelliteSystems BY01 Model/HVIN XXXXXXXXXXXX CMIITID XXXXXXXXXXX ANATEL 2BBGF-BY01 FCCID FCCID:2BBGF-BY01 IC:29574-BY01 Screen IC:29574-BY01 CMIITID Hardware Vertion 211-240511

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 1 / 9 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 2 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 3 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 4 / 9 GPS Antenna GPS Antenna Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 5 / 9 WiFi/BLE/ANT+ Antenna Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 6 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 7 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 8 / 9 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-INP Page 9 / 9

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.:2402S73472E-RF-00B Report Template Version: FCC+IC-Wi-Fi2.4-V1.2 Page 55 of 56 APPENDIX C - RF EXPOSURE EVALUATION Maximum Permissible Exposure (MPE) Applicable Standard According to subpart §1.1310,15.247(i) systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Mode Frequency (MHz) Antenna Gain Conducted output power including Tune- up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) BLE 2402-2480 -0.96 0.80 01.020.00 0.0002 1.0 WiFi 2412-2462 -0.96 0.80 25 316.23 20.00 0.0505 1.0 ANT+ 2457 -0.96 0.80 0.51.12 20.00 0.0002 1.0 Note: The Conducted output power including Tune-up Tolerance provided by manufacturer WiFi/BLE/ANT+ can`t transmit simultaneously Result: The device meet FCC MPE at 20 cm distance

BY01 Antenna information Company: Guangdong COROS Sports Technology Co., Ltd Model: BY01_2.4GHz_ANT Antenna Type: IFA–Antenna Frequency: 2.4GHz Manufacturer : Shenzhen Daxian Technology Co.,Ltd. Address ˖Buji Town,Longgang District,Shenzhen,China Jihua Road 513,Shangshuijing Village Dacheng Industrial Park,Building7. 1 Cable loss˖0.3dbm 2 Antenna peak gain˖-0.96dBi˗ Frequency(Mhz) Efficiency(dB) Efficiency(%) Gain(dBi) 2400 -6.23 23.83 -0.96 2410 -6.59 21.93 -1.79 2420 -6.92 20.34 -2.32 2430 -7.00 19.96 -2.60 2440 -6.87 20.54 -2.46 2450 -6.71 21.31 -2.25 2460 -6.45 22.65 -1.91 2470 -6.23 23.83 -1.61 2480 -6.04 24.91 -0.96 2490 -5.90 25.68 -1.05 2500 -5.83 26.14 -1.04 3 Antenna pattern˖As fllow(@2480MHz) Theta90 Phi0 Phi90 4 Antenna size˖22.23mm*7.49mm

TEST REPORT Applicant: Guangdong COROS Sports Technology Co., Ltd Address: Room 601,Room 701, Building 2, No. 2, Science and Technology 9 Rd, Songshan Lake Hi Tech Zone, Dongguan City, Guangdong Province, P.R. China Product Name: COROS DURA FCC ID: 2BBGF-BY01 IC: 29574-BY01 HVIN: BY01 Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 3, August 2023 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Report Number: 2402S73472E-RF-00A Report Date: 2024/6/5 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.:2402S73472E-RF-00A Report Template Version: FCC+IC-BLE-V1.2 Page 2 of 51 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. GENERAL INFORMATION .................................................................................................... 5 1.1 GENERAL DESCRIPTION OF EQUIPMENT UNDER TEST ..................................................................... 5 1.2 ACCESSORY INFORMATION ................................................................................................................. 5 1.3 ANTENNA INFORMATION DETAIL▲ ................................................................................................... 5 1.4 EQUIPMENT MODIFICATIONS ............................................................................................................. 5 2. SUMMARY OF TEST RESULTS ............................................................................................ 6 3. DESCRIPTION OF TEST CONFIGURATION ..................................................................... 7 3.1 OPERATION FREQUENCY DETAIL ....................................................................................................... 7 3.2 EUT OPERATION CONDITION ............................................................................................................. 7 3.3 SUPPORT EQUIPMENT LIST AND DETAILS ......................................................................................... 7 3.4 SUPPORT CABLE LIST AND DETAILS .................................................................................................. 7 3.5 BLOCK DIAGRAM OF TEST SETUP ...................................................................................................... 8 3.6 TEST FACILITY ..................................................................................................................................... 9 3.7 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 4. REQUIREMENTS AND TEST PROCEDURES .................................................................. 10 4.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 10 4.1.1 Applicable Standard ..................................................................................................................................... 10 4.1.2 EUT Setup.................................................................................................................................................... 12 4.1.3 EMI Test Receiver Setup ............................................................................................................................. 12 4.1.4 Test Procedure ............................................................................................................................................. 13 4.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 13 4.1.6 Test Result ................................................................................................................................................... 13 4.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 14 4.2.1 Applicable Standard ..................................................................................................................................... 14 4.2.2 EUT Setup.................................................................................................................................................... 14 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 4.2.4 Test Procedure ............................................................................................................................................. 16 4.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 16 4…

Text truncated - open the document above for the full version.

TEST REPORT Applicant: Guangdong COROS Sports Technology Co., Ltd Address: Room 601,Room 701, Building 2, No. 2, Science and Technology 9 Rd, Songshan Lake Hi Tech Zone, Dongguan City, Guangdong Province, P.R. China Product Name: COROS DURA FCC ID: 2BBGF-BY01 IC: 29574-BY01 HVIN: BY01 Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 3, August 2023 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Report Number: 2402S73472E-RF-00B Report Date: 2024/6/5 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.:2402S73472E-RF-00B Report Template Version: FCC+IC-Wi-Fi2.4-V1.2 Page 2 of 56 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 ACCESSORY INFORMATION ................................................................................................................. 5 1.3 ANTENNA INFORMATION DETAIL▲ ................................................................................................... 5 1.4 EQUIPMENT MODIFICATIONS ............................................................................................................. 5 2. SUMMARY OF TEST RESULTS ............................................................................................ 6 3. DESCRIPTION OF TEST CONFIGURATION ..................................................................... 7 3.1 OPERATION FREQUENCY DETAIL ....................................................................................................... 7 3.2 EUT OPERATION CONDITION ............................................................................................................. 7 3.3 SUPPORT EQUIPMENT LIST AND DETAILS ......................................................................................... 7 3.4 SUPPORT CABLE LIST AND DETAILS .................................................................................................. 7 3.5 BLOCK DIAGRAM OF TEST SETUP ...................................................................................................... 8 3.6 TEST FACILITY ..................................................................................................................................... 9 3.7 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 4. REQUIREMENTS AND TEST PROCEDURES .................................................................. 10 4.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 10 4.1.1 Applicable Standard ..................................................................................................................................... 10 4.1.2 EUT Setup.................................................................................................................................................... 12 4.1.3 EMI Test Receiver Setup ............................................................................................................................. 12 4.1.4 Test Procedure ............................................................................................................................................. 13 4.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 13 4.1.6 Test Result ................................................................................................................................................... 13 4.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 14 4.2.1 Applicable Standard ..................................................................................................................................... 14 4.2.2 EUT Setup.................................................................................................................................................... 14 4.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 4.2.4 Test Procedure ............................................................................................................................................. 16 4.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 16 4.2…

Text truncated - open the document above for the full version.

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-00B-TSP TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-00B-TSP Radiated Emission 9k-30MHz Parallel View Radiated Emission 9k-30MHz Perpendicular View Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-00B-TSP Radiated Emission 9k-30MHz Ground-parallel View Radiated Emission 30M-1GHz View Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402S73472E-RF-00B-TSP Radiated Emission 1-18GHz View Radiated Emission 18-26.5GHz View