2A86S-Y8Smart wrist watch

SMART WATCH Y8 SZOS 合格证 QUALIFIED CERTIFICATE 型号： （02'(/) &+(&.(5) 检验员： RoHS On the key the key Full touch display T h e m i c r o p h o n e The horn Heart rate sensor Charging a 10. Instructions for adding/deleting/playing music 1. First, you need to connect to the mobile APP. 2. Add music. Click the APP to enter the "Music" function interface and click the lower left corner"Add Music", select music in "Local Music" or "Cloud Music", clickThe check mark in the upper right corner will download the selected music to the deviceYou can view it in the "Music" function of the device (required in the "Music" functionSelect "Watch Mode" in the lower right corner of the function interface). 3. Delete music. In the "Music" interface of the APP, select the one you want to deleteAfter music, click "Delete music" in the lower right corner. 4. Play music. The device provides two modes: Watch mode and Mobile modeIn the lower right corner of the music function screen of the device, select the playing modeClick Play. Bluetooth headphone mode is also available. Note: According to the configuration, do not carry this function ignore! 12. Frequently Asked Questions and Answers Why does blood pressure value have deviation with sphygmomanometer? The deviation between the watch and the sphygmomanometer is due to a number of factors ,Sphygmomanometer measurement site is in the cerebral artery, the watch measurement site is in the arteriolesThe two main branches, normal aortic blood pressure measurements and microarterial bloodPressure measurements can vary by three to forty; If you use a watch and a blood pressure monitor at the same timeTo measure, because the blood is flowing in the artery in the direction of centrifugation, a sphygmomanometerWhen measuring, the band puts pressure on your elbow below the center, temporarily bleedin The fluid does not flow smoothly to the underlying branches of the arteries; Increased vascular tension,Will make the upper and lower blood pressure measurement value deviation will be greater. Why not wear a watch to take a hot bath? The temperature of the bath water is relatively high, which produces a lot of steam, andAnd water vapor is gas phase, its molecular radius is small, easy to watch the shell emptyThe gap seeps in, and when the temperature drops, it recondenses into liquid droplets,Easy to cause the watch internal circuit short circuit, damage to the watch circuit board, and damageA watch. Why can't the watch receive notifications? Android phone Settings: 1. Ensure that the message push function is enabled on the mobile client 2. The confirmation message is displayed normally in the notification bar of the mobile phone and is pushed to the watchIt is pushed by reading the notification message on the mobile phone. If the notification bar does not existMessage, the watch will not be able to receive push. (You need to find Tong in your phone's SettingsKnow the Settings, turn on the notification switch of wechat, QQ, phone, SMS and mobile phone client) 3. Open the auxiliary function Settings of the wristband client (find the auxiliary function in the mobile phone Settings)Function, open the function setting of the bracelet client) Iphone Settings: 1. Ensure that the message push function is enabled on the mobile client 2. The confirmation message can be displayed in the notification bar of the mobile phone Normal display, (need to find the notification Settings in the phone Settings, open micro Notification switch for letter, QQ, phone, SMS, mobile phone client) Use guide Warranty card Product Name: Name of Customer: Contact Number: Model and Specification: Address: Distribution Unit: Contact Number: Address: Date of Sale: 11. Precautions 1. Do not severely impact the host. 2. Do not touch benzene, diluent and other chemicals. 3. Please keep away from strong magnetic field and electric shock station. 4. Keep away from direct light or heating appliances. 5. Do not disassemble, repair or transform by yourself. 6. Waste packaging, batteries and old electronic products should be sorted and properly disposed of. 7. Do not wear it in the shower. (Temperature shall not exceed 45°C) 1. Appearance description Thank you for choosing our smart health watch. Please read it carefully before using it for the first timeRead the instructions; First, long press the main function button for 3 seconds to start the machine, if the power is low or consumedYes, please charge it first. 2. Charging instructions After connecting the charging socket, insert the USB interface (such as computer host, portable power supply,Or a standard power adapter) for charging, requiring an input voltage of 5V1A or 5V2A. As shown in the picture below: 3.Install "SZOS" APP Before using this device, please download the "SZOS" APP on your mobile phone and Do the installation. You can do this by using the "scan" in wechat or browser Function Scan the QR code of "Download APP" on the device and select the corresponding one on the mobile phoneThe operating system can be downloaded and installed; You can also browse the app in the App,Search "SZOS" in app stores such as Google and AppStore Download and install. Watch interface can be scanned code download 4.Connect the watch (1) Scan code connection After you download the APP, enter the APP and click the upper right corner and select Select the "sweep" function, press the button on the watch to enter the dial interface, After swiping to the right on the left side of the dial, click "Connect phone" Button, the two codes connected to the mobile phone will pop up, and then use the APP to scanTrace this two-dimensional code and allow pairing. If your mobile phone is ios Unified, after the completion of the step, according to the MAC device in the Bluetooth Address will classic Bluetooth connection (MAC address available in "Settings - About Watch ". (2) Manual connection After Bluetooth is enabled on the phone, enter the app, click the "Device" page, and click Click "Add Dev…

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Shenzhen Meioudi Industrial Co., Ltd 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Series Models Description Date: 2022/11/08 Dear Sir/Madam, We, Shenzhen Meioudi Industrial Co., Ltd Hereby declares the following statement for CE/FCC/MIC certificate, PCB board, Schematic, Hardware version, Software version, structure and internal photos are same except for the model’s name; named differently due to marketing purposes. Product name: Smart wrist watch Model no.: Y8, Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Sincerely yours Name / Title: Chen Gang / General manager Company: Shenzhen Meioudi Industrial Co., Ltd Address: 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-28193871 Fax: +86-755-28193871 E-Mail: [email protected]

Shenzhen Meioudi Industrial Co., Ltd Agent Authorization Company: Shenzhen Meioudi Industrial Co., Ltd Address: 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Trade Mark: N/A Model Number(s): Y8, Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-11-08 Name: Chen Gang Title: General manager Company: Shenzhen Meioudi Industrial Co., Ltd

Shenzhen Meioudi Industrial Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-11-08 Subject; Request for Confidentiality FCC ID: 2A86S-Y8 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 Operational Description BOM Software Security Requirements Tune up 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 / Title: Chen Gang / General manager Company: Shenzhen Meioudi Industrial Co., Ltd Address: 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-28193871 Fax: +86-755-28193871 E-Mail: [email protected]

Shenzhen Meioudi Industrial Co., Ltd Responsibility Declaration Letter v1.0 Responsibility Declaration Letter Company name: Shenzhen Meioudi Industrial Co., Ltd Address: 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China FCC ID: 2A86S-Y8 Model(s): Y8, Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Model(s) Difference Description: PCB board, structure and internal of these model(s) are the same, Only the model name different , So no additional models were tested. We, [Shenzhen Meioudi Industrial Co., Ltd], hereby acknowledge that all the product information (including all original, drafted, or modified documents) provided to the TCB either by us or our agent or representative(s) for the purposes of FCC certification will meet FCC regulations and requirements; and that any modifications or changes made as a result of TCB review of the documents will be formally implemented into the manufacturing process and product documentation shipped with equipment. We also confirm that all information provided is legitimate and does not contain any false content such as forgery, fabrication, alteration, tampering and concealment. We assume all economic and legal responsibilities in matters that may arise as a result of disclosure on sample products and associated product documentation provided for product certification that may subsequently be found to be a mis-representation of the final product and accompanying documentation when produced, marketed, or sold in the United States, Canada, or anywhere in the world. Sincerely, Signature: Name / Title: Chen Gang / General manager Company: Shenzhen Meioudi Industrial Co., Ltd Address: 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Phone: +86-755-28193871 Fax: +86-755-28193871 E-Mail: [email protected]

FCC ID: 2A86S-Y8 Fig. 1 Fig. 2 FCC ID: 2A86S-Y8 Fig. 3 Fig. 4 FCC ID: 2A86S-Y8 Fig. 5 Fig. 6 FCC ID: 2A86S-Y8 Fig. 7

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L 2.0cm x 0.7cm) Label Location FCC ID: 2A86S-Y8

FCC ID: 2A86S-Y8 Fig. 1 Fig. 2 FCC ID: 2A86S-Y8 Fig. 3 Fig. 4 Antenna FCC ID: 2A86S-Y8 Fig. 5 Fig. 6 FCC ID: 2A86S-Y8 Fig. 7 Fig. 8

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No. .................... : FCC ID. ............................................ : GTS20220915002-1-8 2A86S-Y8 Compiled by ( position+printed name+signature) .. : File administrators Peter Xiao Supervised by ( position+printed name+signature) .. : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) .. : Manager Simon Hu Date of issue ..................................... : Oct.28, 2022 Representative Laboratory Name : Shenzhen Global Test Service Co.,Ltd. Address ............................................. : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen Meioudi Industrial Co., Ltd Address ............................................. : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Test specification .......................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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. Test item description .................... : Smart wrist watch Trade Mark ....................................... : N/A Manufacturer ..................................... : Shenzhen Meioudi Industrial Co., Ltd Model/Type reference ....................... : Y8 Listed Models ................................... : Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Exposure category ............................ : General population/uncontrolled environment EUT Type .......................................... : Portable Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 3.7V by battery Recharged by DC 5.0V Result ................................................ : PASS Report No.: GTS20220915002-1-8 Page 2 of 10 T E S T R E P O R T Test Report No. : GTS20220915002-1-8 Oct.28, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Smart wrist watch Model /Type : Y8 Listed model : Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Applicant : Shenzhen Meioudi Industrial Co., Ltd Address : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Manufacturer : Shenzhen Meioudi Industrial Co., Ltd Address : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220915002-1-8 Page 3 of 10 Contents 1. S U M M A R Y .................................................................................. 4 1.1. EUT configuration ....................................................................................................................................... 4 1.2. Product Description .................................................................................................................................... 4 2. T E S T E N V I R O N M E N T ................................................................... 5 2.1. Address of the test laboratory ................................................................................................................... 5 2.2. Test Facility .................................................................................................................................................. 5 2.3. Environmental conditions .......................................................................................................................... 5 2.4. Statement of the measurement uncertainty ............................................................................................. 5 3 . M E T H O D O F M E A S U R EM E N T ......................................................... 6 3.1. Applicable Standard .................................................................................................................................... 6 3.2. Evaluation Method and Limit...................................................................................................................... 6 4. C O N D U C T E D P O W E R R E S U L T S ...................................................... 7 5. M A N U F A C T U R I N G T O L E R ANCE ...................................................... 8 6 . E V A L U A T I O N R E S U L TS ................................................................ 9 6.1. Standalone Evaluation ................................................................................................................................ 9 7. C O N C L U S I O N ............................................................................ 10 Report No.: GTS20220915002-1-8 P…

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Case No. : GTS20220915002-1-6 Ambient Condition: 26 °C, 46 %RH, Test Date: 2022.10.9 Test Engineer: Jenny zeng Appendix A.1: 20dB Emission Bandwidth Test Result TestMode Antenna Frequency[MHz] 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.873 2401.574 2402.447 --- --- 2441 0.936 2440.562 2441.498 --- --- 2480 0.882 2479.565 2480.447 --- --- 2DH1 Ant1 2402 1.218 2401.397 2402.615 --- --- 2441 1.239 2440.394 2441.633 --- --- 2480 1.263 2479.382 2480.645 --- --- 3DH1 Ant1 2402 1.218 2401.418 2402.636 --- --- 2441 1.224 2440.412 2441.636 --- --- 2480 1.221 2479.412 2480.633 --- --- Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 2DH1_Ant1_2402 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 3DH1_Ant1_2480 Appendix A.2: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.81067 2401.607 2402.417 --- --- 2441 0.81636 2440.603 2441.420 --- --- 2480 0.80402 2479.609 2480.413 --- --- 2DH1 Ant1 2402 1.1549 2401.435 2402.590 --- --- 2441 1.1579 2440.431 2441.589 --- --- 2480 1.1616 2479.428 2480.589 --- --- 3DH1 Ant1 2402 1.1507 2401.449 2402.599 --- --- 2441 1.1504 2440.450 2441.600 --- --- 2480 1.1499 2479.447 2480.597 --- --- Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 DH1_Ant1_2480 2DH1_Ant1_2402 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 3DH1_Ant1_2441 3DH1_Ant1_2480 Appendix A.3: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH1 Ant1 2402 -0.09 ≤20.97 PASS 2441 0.57 ≤20.97 PASS 2480 0.12 ≤20.97 PASS 2DH1 Ant1 2402 0.71 ≤20.97 PASS 2441 1.19 ≤20.97 PASS 2480 0.86 ≤20.97 PASS 3DH1 Ant1 2402 1.28 ≤20.97 PASS 2441 1.82 ≤20.97 PASS 2480 1.44 ≤20.97 PASS Appendix A.4: Carrier frequency separation Test Result TestMode Antenna Frequency[MHz] Result[MHz] Limit[MHz] Verdict DH1 Ant1 Hop_2402 1.004 ≥0.624 PASS Hop_2441 1.002 ≥0.624 PASS Hop_2480 0.998 ≥0.624 PASS 2DH1 Ant1 Hop_2402 1.000 ≥0.842 PASS Hop_2441 0.998 ≥0.842 PASS Hop_2480 1.000 ≥0.842 PASS 3DH1 Ant1 Hop_2402 0.998 ≥0.816 PASS Hop_2441 1.148 ≥0.816 PASS Hop_2480 0.998 ≥0.816 PASS Test Graphs DH1_Ant1_Hop_2402 DH1_Ant1_Hop_2441 DH1_Ant1_Hop_2480 2DH1_Ant1_Hop_2402 2DH1_Ant1_Hop_2441 2DH1_Ant1_Hop_2480 3DH1_Ant1_Hop_2402 3DH1_Ant1_Hop_2441 3DH1_Ant1_Hop_2480 Appendix A.5: Time of occupancy Test Result TestMode Antenna Frequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.36 330 0.12 ≤0.4 PASS DH3 Ant1 Hop 1.62 140 0.227 ≤0.4 PASS DH5 Ant1 Hop 2.87 70 0.201 ≤0.4 PASS 2DH1 Ant1 Hop 0.37 330 0.124 ≤0.4 PASS 2DH3 Ant1 Hop 1.63 180 0.293 ≤0.4 PASS 2DH5 Ant1 Hop 2.88 120 0.345 ≤0.4 PASS 3DH1 Ant1 Hop 0.37 330 0.123 ≤0.4 PASS 3DH3 Ant1 Hop 1.61 200 0.322 ≤0.4 PASS 3DH5 Ant1 Hop 2.88 120 0.345 ≤0.4 PASS Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop DH5_Ant1_Hop 2DH1_Ant1_Hop 2DH3_Ant1_Hop 2DH5_Ant1_Hop 3DH1_Ant1_Hop 3DH3_Ant1_Hop 3DH5_Ant1_Hop Appendix A.6: Number of hopping channels Test Result TestMode Antenna Frequency[MHz] Result[Num] Limit[Num] Verdict DH1 Ant1 Hop 79 ≥15 PASS 2DH1 Ant1 Hop 79 ≥15 PASS 3DH1 Ant1 Hop 79 ≥15 PASS Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop 3DH1_Ant1_Hop Appendix A.7: Band edge measurements Test Result TestMode Antenna ChName Frequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 Low 2402 -0.36 -40.64 ≤-20.36 PASS High 2480 -0.15 -45.75 ≤-20.15 PASS Low Hop_2402 -1.00 -49.07 ≤-21 PASS High Hop_2480 -0.26 -48.34 ≤-20.26 PASS 2DH1 Ant1 Low 2402 -0.41 -41.02 ≤-20.41 PASS High 2480 -0.15 -46.81 ≤-20.15 PASS Low Hop_2402 -0.31 -49.18 ≤-20.31 PASS High Hop_2480 -0.08 -46.79 ≤-20.08 PASS 3DH1 Ant1 Low 2402 -0.37 -40.86 ≤-20.37 PASS High 2480 -0.20 -46.62 ≤-20.2 PASS Low Hop_2402 -0.21 -48.98 ≤-20.21 PASS High Hop_2480 0.18 -48.8 ≤-19.82 PASS Test Graphs DH1_Ant1_Low_2402 DH1_Ant1_High_2480 DH1_Ant1_Low_Hop_2402 DH1_Ant1_High_Hop_2480 2DH1_Ant1_Low_2402 2DH1_Ant1_High_2480 2DH1_Ant1_Low_Hop_2402 2DH1_Ant1_High_Hop_2480 3DH1_Ant1_Low_2402 3DH1_Ant1_High_2480 3DH1_Ant1_Low_Hop_2402 3DH1_Ant1_High_Hop_2480 Appendix A.8: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 2402 Reference -0.71 -0.71 --- PASS 30~1000 -0.71 -58.99 ≤-20.71 PASS 1000~26500 -0.71 -47.9 ≤-20.71 PASS 2441 Reference -0.15 -0.15 --- PASS 30~1000 -0.15 -59.49 ≤-20.15 PASS 1000~26500 -0.15 -47.45 ≤-20.15 PASS 2480 Reference -0.23 -0.23 --- PASS 30~1000 -0.23 -57.92 ≤-20.23 PASS 1000~26500 -0.23 -43.81 ≤-20.23 PASS 2DH1 Ant1 2402 Reference -0.45 -0.45 --- PASS 30~1000 -0.45 -59.7 ≤-20.45 PASS 1000~26500 -0.45 -47.86 ≤-20.45 PASS 2441 Reference 0.19 0.19 --- PASS 30~1000 0.19 -59.02 ≤-19.81 PASS 1000~26500 0.19 -47.17 ≤-19.81 PASS 2480 Reference -0.21 -0.21 --- PASS 30~1000 -0.21 -59.62 ≤-20.21 PASS 1000~26500 -0.21 -47.76 ≤-20.21 PASS 3DH1 Ant1 2402 Reference -0.67 -0.67 --- PASS 30~1000 -0.67 -59.31 ≤-20.67 PASS 1000~26500 -0.67 -47.3 ≤-20.67 PASS 2441 Reference -0.23 -0.23 --- PASS 30~1000 -0.23 -56.8 ≤-20.23 PASS 1000~26500 -0.23 -47.84 ≤-20.23 PASS 2480 Reference -0.59 -0.59 --- PASS 30~1000 -0.59 -58.62 ≤-20.59 PASS 1000~26500 -0.59 -47.57 ≤-20.59 PASS Test Graphs DH1_Ant1_2402_0~Reference DH1_Ant1_2402_30~1000 DH1_Ant1_2402_1000~26500 DH1_Ant1_2441_0~Reference DH1_Ant1_2441_30~1000 DH1_Ant1_2441_1000~26500 DH1_Ant1_2480_0~Reference DH1_Ant1_2480_30~1000 DH1_Ant1_2480_1000~26500 2DH1_Ant1_2402_0~Reference 2DH1_Ant1_2402_30~1000 2DH1_Ant1_2402_1000~26500 2DH1_Ant1_2441_0~Reference 2DH1_Ant1_2441_30~1000 2DH1_Ant1_2441_1000~26500 2DH1_Ant1_2480_0~Reference 2DH1_Ant1_2480_30~1000 2DH1_Ant1_2480_1000~26500 3DH1_Ant1_2402_0~Reference 3DH1_Ant1_2402_30~1000 3DH1_Ant1_2402_1000~26500 3DH1_Ant1_2441_0~Reference 3DH1_Ant1_2441_30~1000 3DH1_Ant1_2441_1000~26500 3DH1_Ant1_2480_0~Reference 3DH1_Ant1_2480_30~1000 3DH1_Ant1_2480_1000~26500

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ............................................ : GTS20220915002-1-6 2A86S-Y8 Compiled by ( position+printed name+signature).. : File administrators Peter Xiao Supervised by ( position+printed name+signature).. : Test Engineer Jenny Zeng Approved by ( position+printed name+signature).. : Manager Jason Hu Date of issue ..................................... : Oct.28, 2022 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen Meioudi Industrial Co., Ltd Address ............................................ : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China 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 Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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. Test item description ..................... : Smart wrist watch Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Meioudi Industrial Co., Ltd Model/Type reference ...................... : Y8 List Models ..................................... : Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Modulation Type ............................... : GFSK,π/4-DQPSK,8DPSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 3.7V by battery Recharged by DC 5.0V Result ............................................... : PASS Report No.: GTS20220915002-1-6 Page 2 of 37 T E S T R E P O R T Test Report No. : GTS20220915002-1-6 Oct.28, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Smart wrist watch Model /Type : Y8 Listed model : Y8(******), M8(******); (Y/M indicates model series, *=0-9, A-Z, a-z, +, -) Applicant : Shenzhen Meioudi Industrial Co., Ltd Address : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Manufacturer : Shenzhen Meioudi Industrial Co., Ltd Address : 703A, Baicai Yungu, Building 2, No.1 Industrial Park Road, Henglang Community, Dalang Street, Longhua District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220915002-1-6 Page 3 of 37 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 7 2.7. Related Submittal(s) / Grant (s) ............................................................................................................. 7 2.8. EUT Exercise Software .......................................................................................................................... 7 2.9. Special Accessories ............................................................................................................................... 7 2.10. External I/O Cable ................................................................................................................................ 7 2.11. Modifications ....................................................................................................…

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