2AE8V-C1PROSSmart Watch

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction.

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022/12/28 Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AE8V-C1PROS C1 PROS For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Tao Cheng / General Manager Company: SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. Address: No.6 Building, Longfu Industrial Area, Huarong Road, Dalang Street, Longhua, Shenzhen, 518000, China Phone: +86 755 86599086 Fax: +86 755 86599100 E-Mail: [email protected]

SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. No.6 Building, Longfu Industrial Area, Huarong Road, Dalang Street, Longhua, Shenzhen, 518000, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022/12/28 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AE8V-C1PROS including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Tao Cheng / General Manager Company: SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. Address: No.6 Building, Longfu Industrial Area, Huarong Road, Dalang Street, Longhua, Shenzhen, 518000, China Phone: +86 755 86599086 Fax: +86 755 86599100 E-Mail: [email protected]

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Label Location: FCC ID: 2AE8V-C1PROS

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7 Fig.8

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section 4.3.1 of KDB 447498 D01 General RF Exposure Guidance v06, SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Appendix A. Appendix A SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm MHz 5 10 15 20 25 mm 150 39 77 116 155 194 SAR Test Exclusion Threshold (mW) 300 27 55 82 110 137 450 22 45 67 89 112 835 16 33 49 66 82 900 16 32 47 63 79 1500 12 24 37 49 61 1900 11 22 33 44 54 2450 10 19 29 38 48 3600 8 16 24 32 40 5200 7 13 20 26 33 5400 6 13 19 26 32 5800 6 12 19 25 31 MHz 30 35 40 45 50 mm 150 232 271 310 349 387 SAR Test Exclusion Threshold (mW) 300 164 192 219 246 274 450 134 157 179 201 224 835 98 115 131 148 164 900 95 111 126 142 158 1500 73 86 98 110 122 1900 65 76 87 98 109 2450 57 67 77 86 96 3600 47 55 63 71 79 5200 39 46 53 59 66 5400 39 45 52 58 65 5800 37 44 50 56 62 Note: Manufacturer declared that the maximum antenna gain is -1.04dBi (Max.). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Conducted Power Results BR/EDR Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 7.43 39 2441 7.93 78 2480 8.06 π/4-DQPSK 00 2402 7.86 39 2441 8.36 78 2480 8.49 8-DPSK 00 2402 8.37 39 2441 8.89 78 2480 9.04 BLE Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK(1Mbps) 00 2402 7.58 19 2440 7.99 39 2480 8.13 GFSK(2Mbps) 00 2402 7.8 19 2440 8.36 39 2480 8.45 Manufacturing tolerance BR/EDR GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 7.0 7.5 8.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 7.5 8.0 8.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 8.0 8.5 9.0 Tolerance ±(dB) 1.0 1.0 1.0 BLE GFSK (1Mbps Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 7.5 7.5 8.0 Tolerance ±(dB) 1.0 1.0 1.0 GFSK (2Mbps Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 7.5 8.0 8.0 Tolerance ±(dB) 1.0 1.0 1.0 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Results BR/EDR Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK 2402 8.0 6.96 4.97 10 2441 8.5 7.46 5.57 10 2480 9.0 7.96 6.25 10 π/4-DQPSK 2402 8.5 7.46 5.57 10 2441 9.0 7.96 6.25 10 2480 9.0 7.96 6.25 10 8-DPSK 2402 9.0 7.96 6.25 10 2441 9.5 8.46 7.01 10 2480 10.0 8.96 7.87 10 BLE Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK(1Mbps) 2402 8.5 7.46 5.57 10 2440 8.5 7.46 5.57 10 2480 9.0 7.96 6.25 10 GFSK(2Mbps) 2402 8.5 7.46 5.57 10 2440 9.0 7.96 6.25 10 2480 9.0 7.96 6.25 10 The antenna gain of the EUT for BT is -1.04dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to section 4.3.1 of KDB 447498 D01. So, the SAR evaluation is not required.

求是 价值 双赢 深圳市千目通讯科技有限公司 Shenzhen Qianmu Communication Technology Co.,Ltd. Focus on antenna scheme, design and production Client ：Linwear Project：LW76 Date ：2022.11.30 Version：A1 RFID：liu chu sheng Shenzhen Qianmu Communication Technology Co.,Ltd. 求是 价值 双赢 Content 1. Test Environment 2. Description of previous debugging records 3. Matching circuit description 4. Active test data 5. Conduction test data 6. Sound simulation test of call current 7. Environmental Treatment Description 8. GPS/WIFI/BT passive parameter 9. GPS/WIFI/BT measured results 10. Conlusion 求是 价值 双赢 Test environment Test project Equipment 1. S-parameter 1. Return Loss 2. voltage standing wave ratio (VSWR） Network analyzer: Agilent E5071B HP 8753D 2. Active test 1. transmitted power （TRP） 2. receive sensitivity（TIS） 3.Frequency Error 4.screen off,screen on 1. Darkroom：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2.General-purpose tester: Agilent 8960 E5515B ×2 StarPoint SP6011 3.Passive test 1.Antenna Gain 2.Antenna effeciency 1. darkroom：ETS 7x4x3 m (3D) Chamber ETS 5x3x3 m (3D) Chamber 2. network analyzer：Agilent E5071B HP 8753D 求是 价值 双赢 Description of previous debugging records Date Version Debugging Record Description 2021-11-30 A1 Bluetooth cable/Test prototype 求是 价值 双赢 machine type Bluetooth watch Type mainboard Antenna profile State of the antenna Antenna state Antenna form Design area Match change state of the nation BT 2.4GHz~2.5GHz bluetooth cable D:0.6mm L:55mm Monopole holder none State of the prototype Debugging machine environmental manipulation multiple Machine debugging Description 求是 价值 双赢 Matching circuit -BT antenna ANT PA The original matching circuit has not made any changes NF 0Ω 0Ω 求是 价值 双赢 BT antenna environment processing： 求是 价值 双赢 Measurement of BT antenna： 1. Connect an Android phone to a wristband and play music (indoor) frontal test with straight line distance of 30 meters without obstacles. Test with back to face, straight line distance of 20 meters without obstacle.。 2. Connect your Android phone to a wristband and play music (outdoor) frontal test 16 meters in straight line distance without obstacles. Back to test straight line distance 9 m without obstacle. 3. Connect your Android phone to your wristband and find your watch by APP (indoor) frontal test with straight line distance of 35 meters without obstacles. Test with back to face, straight line distance of 20 meters without obstacle APP for Test 求是 价值 双赢 Antenna passive efficiency gain data Frequency ID 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Point Values Ant. Port Input Pwr. (dBm) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Tot. Rad. Pwr. (dBm) -7.93 -8.06 -8.15 -7.98 -8.08 -7.89 -8.17 -8.48 -8.56 -8.46 -8.46 Peak EIRP (dBm) -1.71 -1.72 -1.61 -1.20 -1.16 -1.04 -1.47 -1.84 -1.96 -2.04 -2.32 Directivity (dBi) 6.22 6.34 6.54 6.78 6.92 6.85 6.71 6.65 6.60 6.42 6.14 Efficiency (dB) -7.93 -8.06 -8.15 -7.98 -8.08 -7.89 -8.17 -8.48 -8.56 -8.46 -8.46 Efficiency (%) 16.10 15.60 15.30 15.90 15.50 16.30 15.20 14.20 13.90 14.30 14.30 Gain (dBi) -1.71 -1.72 -1.61 -1.20 -1.16 -1.04 -1.47 -1.84 -1.96 -2.04 -2.32 NHPRP ±Pi/4 (dBm) -9.69 -9.78 -9.84 -9.65 -9.75 -9.57 -9.87 -10.20 -10.28 -10.20 -10.20 NHPRP ±Pi/6 (dBm) -11.36 -11.42 -11.46 -11.27 -11.40 -11.24 -11.57 -11.93 -12.02 -11.91 -11.88 NHPRP ±Pi/8 (dBm) -12.60 -12.61 -12.63 -12.45 -12.61 -12.47 -12.81 -13.18 -13.28 -13.13 -13.07 Upper Hem. PRP (dBm) -12.40 -12.48 -12.55 -12.40 -12.54 -12.38 -12.72 -13.11 -13.21 -13.08 -12.96 Lower Hem. PRP (dBm) -9.85 -10.01 -10.12 -9.92 -10.01 -9.80 -10.05 -10.32 -10.38 -10.30 -10.36 Upper Hem. PRP (%) 5.75 5.65 5.56 5.75 5.57 5.79 5.34 4.89 4.77 4.92 5.06 Lower Hem. PRP (%) 10.35 9.98 9.74 10.18 9.98 10.48 9.89 9.29 9.17 9.34 9.20 求是 价值 双赢 Antenna direction diagram and apple diagram 求是 价值 双赢 Antenna direction diagram and apple diagram 求是 价值 双赢 Antenna direction diagram and apple diagram Shenzhen Qianmu Communication Technology Co.,Ltd. 求是 价值 双赢 Instructions Tips: I. This data only refers to the data generated by the prototype provided by the customer, and does not represent the final mass production status of the customer; 2. Please carefully confirm the description of matching circuit modification and environmental treatment in our report; Iii. Before the mass production, please provide the trial production prototype to our company for second verification; Please inform us in advance of material replacement, software update and environmental treatment. Iv. If the customer needs the third party to retest or send the sample to the customer for testing, please come to our company for verification before sending the sample; To prevent the difference between the machine and the test machine; V: Our company does not accept the machine data other than our debugging and other darkroom test data, but you can refer to it, except the certification darkroom. If there is any difference in the data, all the reasons shall be based on the commissioning machine. Shenzhen Qianmu Communication Technology Co.,Ltd. 求是 价值 双赢 Thanks! All information and copyright contained in this report belong to our company. Please do not spread it to any third party without our permission

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 1 of 29 Appendix Test Data for BT(BLE) (Conducted Measurement) Product Name: Smart Watch Trade Mark: Test Model: C1 PROS FCC ID: 2AE8V-C1PROS Environmental Conditions Temperature: 22.8 C Relative Humidity: 56% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.648 2401.680 2402.328 0.5 PASS 2440 0.656 2439.680 2440.336 0.5 PASS 2480 0.652 2479.680 2480.332 0.5 PASS BLE_2M Ant1 2402 1.132 2401.456 2402.588 0.5 PASS 2440 1.288 2439.388 2440.676 0.5 PASS 2480 1.020 2479.476 2480.496 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 2 of 29 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 3 of 29 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 4 of 29 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0262 2401.5031 2402.5293 --- --- 2440 1.0283 2439.4948 2440.5231 --- --- 2480 1.0349 2479.4957 2480.5306 --- --- BLE_2M Ant1 2402 2.0620 2401.0016 2403.0636 --- --- 2440 2.0679 2439.0023 2441.0702 --- --- 2480 2.0592 2479.0075 2481.0667 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 5 of 29 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 6 of 29 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 7 of 29 Appendix C: Maximum Peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 7.58 ≤30 PASS 2440 7.99 ≤30 PASS 2480 8.13 ≤30 PASS BLE_2M Ant1 2402 7.8 ≤30 PASS 2440 8.36 ≤30 PASS 2480 8.45 ≤30 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 8 of 29 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 9 of 29 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 10 of 29 Appendix D: Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -7.93 ≤8.00 PASS 2440 -6.26 ≤8.00 PASS 2480 -7.67 ≤8.00 PASS BLE_2M Ant1 2402 -9.83 ≤8.00 PASS 2440 -8.51 ≤8.00 PASS 2480 -9.42 ≤8.00 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 11 of 29 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 BLE_2M_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 12 of 29 BLE_2M_Ant1_2440 BLE_2M_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 13 of 29 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 7.57 -47.73 ≤-12.43 PASS High 2480 8.06 -48.61 ≤-11.94 PASS BLE_2M Ant1 Low 2402 7.29 -25.84 ≤-12.71 PASS High 2480 8.02 -48.37 ≤-11.99 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 14 of 29 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 BLE_2M_Ant1_Low_2402 BLE_2M_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 15 of 29 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 16 of 29 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 7.31 7.31 --- PASS 30~1000 7.31 -58.58 ≤-12.69 PASS 1000~26500 7.31 -50.74 ≤-12.69 PASS 2440 Reference 7.88 7.88 --- PASS 30~1000 7.88 -59.71 ≤-12.12 PASS 1000~26500 7.88 -50.49 ≤-12.12 PASS 2480 Reference 8.00 8.00 --- PASS 30~1000 8.00 -60.1 ≤-12 PASS 1000~26500 8.00 -50.57 ≤-12 PASS BLE_2M Ant1 2402 Reference 7.42 7.42 --- PASS 30~1000 7.42 -60.89 ≤-12.58 PASS 1000~26500 7.42 -48.85 ≤-12.58 PASS 2440 Reference 7.89 7.89 --- PASS 30~1000 7.89 -60.44 ≤-12.11 PASS 1000~26500 7.89 -51.55 ≤-12.11 PASS 2480 Reference 7.16 7.16 --- PASS 30~1000 7.16 -60.31 ≤-12.84 PASS 1000~26500 7.16 -50.5 ≤-12.84 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 17 of 29 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 BLE_1M_Ant1_2440_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 18 of 29 BLE_1M_Ant1_2440_30~1000 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 19 of 29 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 BLE_2M_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 20 of 29 BLE_2M_Ant1_2402_30~1000 BLE_2M_Ant1_2402_1000~26500 BLE_2M_Ant1_2440_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 21 of 29 BLE_2M_Ant1_2440_30~1000 BLE_2M_Ant1_2440_1000~26500 BLE_2M_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 22 of 29 BLE_2M_Ant1_2480_30~1000 BLE_2M_Ant1_2480_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS Report No.: TZ221203882-E1 Page 23 of 29 Appendix G: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty C…

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Report No.: TZ221203882-E1 Page 1 of 35 FCC TEST REPORT Test report On Behalf of SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. For Smart Watch Model No.: C1 PROS FCC ID: 2AE8V-C1PROS Prepared for : SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. No.6 Building, Longfu Industrial Area, Huarong Road, Dalang Street, Longhua, Shenzhen, 518000, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2022/12/10~2022/12/19 Date of Report: 2022/12/20 Report Number: TZ221203882-E1 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ221203882-E1 Page 2 of 35 TEST RESULT CERTIFICATION Applicant’s name ................. : SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD. Address .................................. : No.6 Building, Longfu Industrial Area, Huarong Road, Dalang Street, Longhua, Shenzhen, 518000, China Manufacture's Name ............ : SHENZHEN LINWEAR INNOVATION TECHNOLOGY CO.,LTD. Address .................................. : 3F, Building G, Dongsheng Science Park, No. 69 Guanlan Avenue, Longhua, Shenzhen, China Product description Trade Mark: Product name ........................... : Smart Watch Model and/or type reference : C1 PROS Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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. Date of Test ........................................... : Date (s) of performance of tests ............. : 2022/12/10~ 2022/12/19 Date of Issue .......................................... : 2022/12/20 Test Result .............................................. : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ221203882-E1 Page 3 of 35 Revision History Revision Issue Date Revisions Revised By 000 2022/12/20 Initial Issue Andy Zhang Report No.: TZ221203882-E1 Page 4 of 35 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 5 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 5 1.3 EUT CONFIGURATION .......................................................................................................................................... 6 1.4. EXTERNAL I/O CABLE ......................................................................................................................................... 6 1.5. DESCRIPTION OF TEST FACILITY ........................................................................................................................ 6 1.6. STATEMENT OF THE MEASUREMENT UNCERTAINTY .......................................................................................... 7 1.7. MEASUREMENT UNCERTAINTY ........................................................................................................................... 7 1.8. DESCRIPTION OF TEST MODES .......................................................................................................................... 7 1.9. FREQUENCY OF CHANNELS ................................................................................................................................ 7 2. TEST METHODOLOGY ......................................................................................................................................... 8 2.1. EUT CONFIGURATION......................................................................................................................................... 8 2.2. EUT EXERCISE ................................................................................................................................................... 8 2.3. GENERAL TEST PROCEDURES ........................................................................................................................... 8 3. SYSTEM TEST CONFIGURATION ...................................................................................................................... 9 3.1. JUSTIFICATION..................................................................................................................................................... 9 3.2. EUT EXERCISE SOFTWARE ................................................................................................................................ 9 3.3. SPECIAL ACCESSORIES ...................................................................................................................................... 9 3.4. BLOCK DIAGRAM/SCHEMATICS........................................................................................................................... 9 3.5. EQUIPMENT MODIFICATIONS .............................................................................................................................. 9 3.6. TEST SETUP ........................................................................................................................................................ 9 4. SUMMARY OF TEST RESULTS ........................................................................................................................ 10 5. TEST RESULT ......................…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 2 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AE8V-C1PROS This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 2 Conducted Emission