2A837-DM56GPS SMART WATCH

GPS Sport Watch User Manual 1.PRODUCT INTRODUCTION&BUTTON DEFINITIONS 4 7 3 5 8 1 9 2 button 3 button 1 air pressure hole heart rate sensor button 2 MIC charging port speaker display 6 Buttondefinition Button②definition Power button Short press: Short press once on the watch face interface to turn off the screen. Short press once on the application list interface to return to the watch face interface. Short press once again to turn off the screen. Long press for 2s: power on/off, restart, SOS (long press to display menu selection). Press and hold for 12 seconds: force restart the device. Return key/shortcut key: Short press: A. Other pages return to the previous level/customized shortcut functions. B. Short press while the screen is idle to light up the screen. C. Pause/continue during exercise. D. Short press when there is an incoming call to mute. Definition of button(sports button): Note: Short press: A. Enter the sports mode list B. Short press to light up the screen when the screen is off C. Long press for 2S during sports; stop and end the sports On the watch face interface, press and hold the watch face for 2-3 seconds to switch watch faces. Swipe left or right to switch watch faces, and click to select a watch face. Water sports refer to water sports such as swimming, diving, rafting, rowing, sailing, etc. In this mode, to prevent accidental touches by water drops, the touch function will be turned off by default during sports, and button operation will be preferred. You can also control it by unlocking the touch function. Key definition in water sports mode: Button: Short press to unlock the touch function. After unlocking, if the interface has been flipped down, you can flip the page up through "button". Button: Short press to pause the current sports mode. Short press again to continue the current sports and lock the touch screen. Button: Short press to flip the page down, long press to end the sports mode. (If the sports duration is too short, no data will be recorded. When the pop-up window prompts whether to end, short press "button" to continue the sports. Short press "button" to exit the sports.) Press and hold for 2 seconds: Open the voice assistant/custom shortcut function. Supplement: Customers can choose one of the return key/shortcut key. If the shortcut function is not set, short press to return to the previous level, and long press the voice assistant. If the shortcut function is set, follow the setting items to achieve it. 2.TOUCH SCREEN CONTROL DEFINITIONS 3.CHARGING 1.When the watch prompts that the battery is low, please charge it in time. The charging time is 2-3 hours. 2.The watch is magnetically charged. Align the charging contacts of the charging cable to the charging port of the watch to charge until the watch screen displays the charging prompt. 3.When charging, in order to ensure stable charging, the watch will turn off the screen to charge. Click the button to wake up the watch. When the battery of the watch is too low, it takes 3-5 minutes to wake up the watch. This is normal. Please wait for 5 minutes before checking the charging status of the watch. 4.Please use a charger with a rated output voltage of 5V and a rated output current of 0.5A-2A or a computer USB port to charge the watch. 5.When the watch is not used for a long time, please fully charge it and turn it off for storage. Do not store it for a long time in a low-power state. To avoid damaging the battery due to long-term low-power storage. Swipe down: Swipe down on the watch face interface to open the status bar Swipe up: Swipe up on the watch face interface to access the card shortcut function Swipe left: Swipe left on the watch face interface to enter the main menu interface Swipe right: Swipe right on the watch face 4.GPS USAGE 1. In order to get a better experience, please connect and bind the APP when using the GPS function for the first time. Within about 3 minutes after binding, the "GloryFitPro" app will send GPS ephemeris orbit and other data to the watch via Bluetooth in the background. After the ephemeris is successfully sent, the GPS positioning time can be greatly shortened. If the sending is not successful, the watch will pop up the "AGPS has expired" reminder when you open the sports with GPS function for the first time. AGPS expiration will cause the positioning time to be too long, affecting the positioning experience. You can try to unbind and bind the watch APP again. And wait for 2 minutes before trying to use the GPS function. If APGS is sent successfully, the "AGPS has expired" reminder will not pop up when you open the GPS function for the first time. 2. At 09:00 every morning, the "GloryFitPro" app will re-acquire the latest GPS ephemeris data of the day. The watch obtains the latest GPS ephemeris data when Bluetooth is connected. 3. The GPS positioning time is too long and whether the GPS track drifts are greatly affected by environmental factors. Choosing an open place or away from high-rise buildings will help GPS to quickly locate and reduce the deviation of the track. 4. Save the data after the exercise, and the APP will synchronize the exercise data. The exercise trajectory and exercise data can be queried in detail on the APP. 5.GPS USAGE INTERFACE 6.APP CONNECTION Scan the watch QR code or go to major application markets to download and install the "GloryFitPro" APP. When you open the APP for the first time, a permission pop-up window will pop up. Please click "Allow" to ensure that the APP can obtain the corresponding permissions. AGPS has expiredSports with locationGet locationNo Location Scan Watch QR Code Open GloryFitPro and set Personal informations Switch to “Device”page and click”Add device”or“Scanning”icom Click your device model number in list Bind Successfully 7.UNBINDING APP IOS: Find "Unbind" in the "Device" interface of the APP and click on it to enter the "Settings-Bluetooth" interface of the mobile phone system. Click on the ! on the right of …

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Shenzhen Domino Times Technology Co.,Ltd 2024.07.05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2A837-DM56 [Shenzhen Domino Times Technology Co.,Ltd] (“the applicant”) 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, (Applicant signature) (Applicant printed name) Xiao zexin Shenzhen Domino Times Technology Co.,Ltd 2024.07.05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2A837-DM56 [Shenzhen Domino Times Technology Co.,Ltd] (“the applicant”) 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, (Applicant signature) (Applicant printed name) Xiao zexin

Shenzhen Domino Times Technology Co.,Ltd 2024.07.05 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: GPS SMART WATCH Trademark: N/A MODEL : DM56 DM57, DM58, DM59, DM90, DM91 FCC ID : 2A837-DM56 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : xiao zexin /Manager Contact information / address: Room806, Taibang Technology Building, Suite 16, Gaoxin South 6th Road, High-Tech Community, Yuehai Street, Nanshan District, Shenzhen, China

Shenzhen Domino Times Technology Co.,Ltd 2024.07.05 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : xiao zexin /Manager Contact information / address: Room806, Taibang Technology Building, Suite 16, Gaoxin South 6th Road, High-Tech Community, Yuehai Street, Nanshan District, Shenzhen, China

Shenzhen Domino Times Technology Co.,Ltd Model Difference 2024.07.05 EUT NAME: GPS SMART WATCH FCC ID: 2A837-DM56 MODEL : DM56 DM57, DM58, DM59, DM90, DM91 All the model are the same circuit and RF module, except appearance color and model name. Regards Sincerely Client’s signature: Client’s name / title : xiao zexin /Manager Contact information / address: Room806, Taibang Technology Building, Suite 16, Gaoxin South 6th Road, High-Tech Community, Yuehai Street, Nanshan District, Shenzhen, China

External Photos

Size:10*5mm FCC ID:2A837-DM56 Label location

Internal Photos Antenna Remark: The whole enclosure is an antenna

Shenzhen BCTC Testing Co., Ltd. FCC ID:2A837-DM56 Portable device According to §15.247(e)(i) and §1.1307(b)(1), 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. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion GFSK 2.402 1.12 1.29 2±1 3.00 2.00 <5 0.61847 3.00 YES 2.441 1.33 1.36 2±1 3.00 2.00 <5 0.62347 3.00 YES 2.480 1.31 1.35 2±1 3.00 2.00 <5 0.62843 3.00 YES Pi/4 DQPSK 2.402 1.16 1.31 2±1 3.00 2.00 <5 0.61847 3.00 YES 2.441 1.33 1.36 2±1 3.00 2.00 <5 0.62347 3.00 YES 2.480 1.34 1.36 2±1 3.00 2.00 <5 0.62843 3.00 YES 8DPSK 2.402 1.16 1.31 2±1 3.00 2.00 <5 0.61847 3.00 YES 2.441 1.31 1.35 2±1 3.00 2.00 <5 0.62347 3.00 YES 2.480 1.30 1.35 2±1 3.00 2.00 <5 0.62843 3.00 YES BLE: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion GFSK1M bps 2.402 3.86 2.43 4±1 5.00 3.16 <5 0.98020 3.00 YES 2.44 3.90 2.45 4±1 5.00 3.16 <5 0.98793 3.00 YES 2.480 3.87 2.44 4±1 5.00 3.16 <5 0.99599 3.00 YES GFSK 2Mbps 2.402 3.64 2.31 4±1 5.00 3.16 <5 0.98020 3.00 YES 2.44 3.71 2.35 4±1 5.00 3.16 <5 0.98793 3.00 YES 2.480 3.68 2.33 4±1 5.00 3.16 <5 0.99599 3.00 YES Conclusion: For the max result : 0.99599 W/Kg ≤ FCC Limit 3.0 for 1g SAR. The Product unsupported at the same time to Transmitting.

Antenna Report 暗室测试环境 报告主要内容 天线初步调试 天线无源S11参数 手臂测试结果频点增益(dBi)效率（dB）效率（%） Freq(MHz)Gain(dBi) Efficiency(dEfficiency(%) 1150 -16.30 -15.72.7 1155 -14.30 -15.13.1 1160 -13.85 -14.63.5 1165 -13.15 -14.43.6 1170 -11.93 -14.73.4 1175 -11.59 -15.13.1 1180 -11.43 -15.52.8 1505 -5.03 -11.57.1 1515 -4.98 -11.47.3 1525 -4.92 -11.37.4 1535 -5.14 -11.37.5 1545 -5.51 -11.27.6 1555 -5.84 -11.17.8 1565 -6.77 -11.17.9 1575 -6.93 -10.88.4 1585 -6.63 -10.98.2 1595 -6.65 -10.98.1 1605 -6.44 -11.07.9 1615 -6.10 -11.17.8 1625 -6.03 -11.27.7 2400 -13.45 -13.34.6 2420 -12.17 -13.54.5 2440 -10.94 -13.74.2 2460 -10.38 -14.13.9 2480 -10.51 -14.43.6 2500 -10.82 -14.43.5 天线效率参数测试情况- 天线方向图-BT 如上为GPS-L1 如上为GPS-L5 天线方向图-GPS 实测搜星 Antenna Size: Antenna picture

No.：BCTC/RF-EMC-005 Page: 1 of 56 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2406893482-2E Applicant: Shenzhen Domino Times Technology Co.,Ltd Product Name: GPS SMART WATCH Test Model: DM56 Tested Date: 2024-06-20 to 2024-07-01 Issued Date: 2024-07-01 Report No.: BCTC2406893482-2E No.：BCTC/RF-EMC-005 Page: 2 of 56 Edition：B.2 FCC ID:2A837-DM56 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: GPS SMART WATCH Trademark: N/A Model/Type reference: DM56 DM57, DM58, DM59, DM90, DM91 Prepared For: Shenzhen Domino Times Technology Co.,Ltd Address: Room806, Taibang Technology Building, Suite 16, Gaoxin South 6th Road, High-Tech Community, Yuehai Street, Nanshan District, Shenzhen, China Manufacturer: Shenzhen Domino Times Technology Co.,Ltd Address: Room806, Taibang Technology Building, Suite 16, Gaoxin South 6th Road, High-Tech Community, Yuehai Street, Nanshan District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-20 Sample tested Date: 2024-06-20 to 2024-07-01 Issue Date: 2024-07-01 Report No.: BCTC2406893482-2E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Tang Changyu/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2406893482-2E No.：BCTC/RF-EMC-005 Page: 3 of 56 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ............................................................................................................. 9 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test Procedure ................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 14 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test Procedure ................................................................................................... 18 7.4 EUT Operating Conditions .................................................................................. 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 23 8.1 Block Diagram Of Test Setup .............................................................................. 23 8.2 Limit .................................................................................................................... 23 8.3 Test Procedure ................................................................................................... 24 8.4 EUT operating Conditions ................................................................................... 24 8.5 Test Result .......................................................................................................... 25 9. Power Spectral Density Test ............................................................................... 26 9.1 Block Diagram Of Test Setup .............................................................................. 26 9.2 Limit .................................................................................................................... 26 9.3 Test Procedure ................................................................................................... 26 9.4 EUT Operating Conditions ..................................................................…

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17. EUT Test Setup Photographs Conducted Measurement Photo Radiated Measurement Photos