2AOM3-S80Smart Watch

ShenZhen YaWell intelligent Technology Co.,Ltd. Address: A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China r Date: 2024-09-02 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing SUBJECT: FCC Application for FCC ID: 2AOM3-S80 To Whom It May Concern: ShenZhen YaWell intelligent Technology Co.,Ltd. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature: Date: 2024-09-02

ShenZhen YaWell intelligent Technology Co.,Ltd. Address: A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China Date: 2024-09-02 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing SUBJECT: FCC Application for FCC ID: 2AOM3-S80 To Whom It May Concern: ShenZhen YaWell intelligent Technology Co.,Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature: Date: 2024-09-02

ShenZhen YaWell intelligent Technology Co.,Ltd. Date：Sep.02.2024 Product Model Number: S80 FCC ID：2AOM3-S80 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION.on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: manager Email: [email protected] Telephone: 15118105903 On behalf of: ShenZhen YaWell intelligent Technology Co.,Ltd.

ShenZhen YaWell intelligent Technology Co.,Ltd. A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 2, 2024 Subject; Request for Confidentiality FCC ID: 2AOM3-S80 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Yves Yu Title: manager

Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 1 - Product specification acknowledgment. Shenzhen Maya antenna lab R&D center in ShenZhen The mobilecommunication terminal antenna PRODUCT NAME： S80 CUSTOMER NAME： 雅为 Shenzhen Maya communication equipment Co., LTD Site：A second floor, minqing road, minqing road, longhua street, baoan district, shenzhen city. Tel: 86-755-82916162 Fax: 86-755-82916227 account party Development party Customer acknowledges Quality Department R&D Department approved by ME: RF: DATE ： DATE： Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 2 - 1. aim For the Production from shenzhen maya communication equipment co., LTD. That mobile communication terminal antenna product specifications and test methods for specification, avoid the test conditions, the error caused by different methods 2.Antenna debug design requirement frequency band. frequency range Type of antenna GPS GPS BT BT 3.Product Watch Product Watch Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 3 - 4. electrical 4.1 Test method description and data. Device name use Vector Network Analyzer S11/Impedance/ Passive Test Agilent 8960 SP6010 R&S CMU200 GSM, GPRS, EDGE, CDMA2000, 1xev-do, td-scdma, WCDMA, HSDPA mobile phone mobile communication equipment test. R&S CMW500 MT8820C Including td-scdma, WCDMA, HSDPA, LTE, WIFI, GPS mobile phone mobile communication equipment test. Agilent E4438C Test active GPS MVG Chamber Passive Test / OTA active Test / Efficiency/Gain Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 4 - 4.2 Passive Test Report Test equipment: network analyzer. Test method: with a 50 ohm CABLE CABLE from the instrument test port is derived, using the calibration after a calibration mechanism of SMA connector, connecting hand records related to the frequency points corresponding return loss and standing wave ratio data. 4.3 Active Test Report TRP/TIS From testing tools, measuring, network analyzer, full waves far field ETS, French MVG SG24LT (Satmio) near field 3 d microwave dark room, the high precision positioning system and its controller and the computer with automatic test procedure test environment: the temperature of 22 °C + 3 °C, humidity 60% plus or minus 60% test methods: Using EST or 24 lt Satimo system software Test method and calculation of TRP when tested TRP, DUT (Device Under Test) is in a state of maximum transmitted power, including three to choose channel Test, by positioning system control the location of the DUT, with 15 degrees for step length, measuring three dimensional space, the effective radiated power (EIRP) at various points through the average of the integral sphere, computation formula is as follows Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 5 - In TIS test, the DUT at the maximum transmission power of the state, including three to choose channel test, by controlling the location of the DUT, at 30 degrees for the step length, measuring the three dimensional space each point receiving sensitivity, the average of the sphere by integral calculation, calculation formula is as follows: Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 6 - 4.4 Actual measurement data GPS 4.5 Passive efficiency gain of hand model Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 7 - 5. Standing wave diagram 6. BT assembly drawing Bluetooth cable 25mm Shenzhen Maya communication equipment Co., LTD item:S80 日期：2024.8.30 - 8 - 7.Matching Circuit Description

FCC ID: 2AOM3-S80 Page 1 of 3 Report No.: CTL2407293031-WF External Photos of EUT FCC ID: 2AOM3-S80 Page 2 of 3 Report No.: CTL2407293031-WF FCC ID: 2AOM3-S80 Page 3 of 3 Report No.: CTL2407293031-WF

FCC ID: 2AOM3-S80 Page 1 of 1 Report No.: CTL2407293031-WF FCC ID Label Information Label location: Size:10mm*10mm Note: Label material is transparent PET, glue material is self-adhesive material; 25 square transparent dragon, water glue, plus light film. Not easy to drop. Model: S80 FCC ID : 2AOM3-S80

FCC ID: 2AOM3-S80 Page 1 of 4 Report No.: CTL2407293031-WF Internal Photos of EUT GPS Antenna FCC ID: 2AOM3-S80 Page 2 of 4 Report No.: CTL2407293031-WF BT Antenna FCC ID: 2AOM3-S80 Page 3 of 4 Report No.: CTL2407293031-WF BT Chip FCC ID: 2AOM3-S80 Page 4 of 4 Report No.: CTL2407293031-WF GPS Chip

FCC ID: 2AOM3-S80 Page 1 of 1 Report No.: CTL2407293031-WF RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤3.0 for 1-g SAR and ≤7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison For Bluetooth BT: BT:pt= 3.73 dBm=2.3605mW at 2480MHz So (2.3605mW/5mm)x √2.480GHz = 0.7435<3 Then SAR evaluation is not required.

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No.................: CTL2407293031-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Wuqiang Wu (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : Smart Watch Model/Type reference ................ : S80 List Model(s) ............................... : N/A Trade Mark .................................. : N/A FCC ID ......................................... : 2AOM3-S80 Applicant’s name ....................... : ShenZhen YaWell intelligent Technology Co.,Ltd. Address of applicant ................. : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : Aug. 05, 2024 Date of Test Date ........................ : Aug. 05, 2024-Aug. 20, 2024 Date of Issue .............................. : Aug. 28, 2024 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. V1.0 Page 2 of 42 Report No.: CTL2407293031-WF TEST REPORT Test Report No. : CTL2407293031-WF Aug. 28, 2024 Date of issue Equipment under Test : Smart Watch Sample No : CTL2407293031 Model /Type : S80 Listed Models : N/A Applicant : ShenZhen YaWell intelligent Technology Co.,Ltd. Address : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China Manufacturer : ShenZhen YaWell intelligent Technology Co.,Ltd. Address : A402, Wuhan University, Shenzhen Research Institute, No. 6 Yuexing 2nd Road, Gaoxin District Yuehai Street, Nanshan District, Shenzhen, China Test result Pass * *In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 42 Report No.: CTL2407293031-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2024-08-28 CTL2407293031-WF Tracy Qi V1.0 Page 4 of 42 Report No.: CTL2407293031-WF Table of Contents Page 1. SUMMARY ............................................................................................................................................................... 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION .......................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 9 2.4. EQUIPMENTS USED DURING THE TEST ............................................................................................................................ 10 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 10 2.6. MODIFICATIONS ......................................................................................................................................................... 10 3. TEST CONDITIONS AND RESULTS ............................................................................................................................ 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 14 3.3. MAXIMUM PEAK OUTPUT POWER .....…

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Shenzhen CTL Testing Technology Co., Ltd. Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Tel: +86-755-89486194 E-mail: [email protected] Page 1 / 53 Annex for BT Test Report No.: CTL2407293031-WF TABLE OF CONTENTS 1. Bandwidth .......................................................................................................................................... 3 1.1 Test Result ............................................................................................................................... 3 1.1.1 OBW ............................................................................................................................... 3 1.1.2 20dB BW ........................................................................................................................ 3 1.2 Test Graph ................................................................................................................................ 4 1.2.1 OBW ............................................................................................................................... 4 1.2.2 20dB BW ........................................................................................................................ 9 2. Maximum Conducted Output Power ................................................................................................ 14 2.1 Test Result ............................................................................................................................. 14 2.1.1 Power ........................................................................................................................... 14 2.2 Test Graph .............................................................................................................................. 15 2.2.1 Power ........................................................................................................................... 15 3. Carrier Frequency Separation .......................................................................................................... 20 3.1 Test Result ............................................................................................................................. 20 3.1.1 Ant1 .............................................................................................................................. 20 3.2 Test Graph .............................................................................................................................. 21 3.2.1 Ant1 .............................................................................................................................. 21 4. Number of Hopping Frequencies ..................................................................................................... 23 4.1 Test Result ............................................................................................................................. 23 4.1.1 HoppNum ..................................................................................................................... 23 Shenzhen CTL Testing Technology Co., Ltd. Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Tel: +86-755-89486194 E-mail: [email protected] Page 2 / 53 4.2 Test Graph .............................................................................................................................. 24 4.2.1 HoppNum ..................................................................................................................... 24 5. Time of Occupancy (Dwell Time) ..................................................................................................... 26 5.1 Test Result ............................................................................................................................. 26 5.1.1 Ant1 .............................................................................................................................. 26 5.2 Test Graph .............................................................................................................................. 27 5.2.1 Ant1 .............................................................................................................................. 27 6. Unwanted Emissions In Non-restricted Frequency Bands ................................................................ 36 6.1 Test Result ............................................................................................................................. 36 6.1.1 Ref ................................................................................................................................ 36 6.1.2 CSE .............................................................................................................................. 36 6.2 Test Graph .............................................................................................................................. 37 6.2.1 Ref ................................................................................................................................ 37 6.2.2 CSE .............................................................................................................................. 42 Annex for BLE Test Report No.: CTL2407293031-WF FCCID: 2AOM3-S80 Page 3 / 53 1. Bandwidth 1.1 Test Result 1.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.861 / Pass 2441 DH5 1 0.856 / Pass 2480 DH5 1 0.860 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.170 / Pass 2441 2DH5 1 1.168 / Pass 2480 2DH5 1 1.170 / Pass 8DPSK SISO 2402 3DH5 1 1.179 / Pass 2441 3DH5 1 1.177 / Pass 2480 3DH5 1 1.180 / Pass 1.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.953 / Pass 2441 DH5 1 0.953 / Pass 2480 DH5 1 0.957 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.320 / Pass 2441 2DH5 1 1.292 / Pass 2480 2DH5 1 1.300…

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FCC ID: 2AOM3-S80 Page 1 of 2 Report No.: CTL2407293031-WF Test Setup Photos of the EUT FCC ID: 2AOM3-S80 Page 2 of 2 Report No.: CTL2407293031-WF