IHDT56AW9Smart Watch

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/23 System Check_Head_750MHz DUT: D750V3 -1087 Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL_750_260323 Medium parameters used: f = 750 MHz; σ = 0.89 S/m; ε = 42.906; ρ = r 3 1000 kg/m Ambient Temperature：23.4 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7774; ConvF(8.18, 8.84, 8.36) @ 750 MHz; Calibrated: 2025/7/25 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1649; Calibrated: 2025/8/27 - Phantom: SAM Twin Phantom; Type: SAM Twin; Serial: TP-1754 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.494 W/kg Pin=50mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 24.12 V/m; Power Drift = -0.09 dB Peak SAR (extrapolated) = 0.594 W/kg SAR(1 g) = 0.433 W/kg; SAR(10 g) = 0.297 W/kg Smallest distance from peaks to all points 3 dB below = 18.7 mm Ratio of SAR at M2 to SAR at M1 = 71.9% Maximum value of SAR (measured) = 0.497 W/kg 0 dB = 0.497 W/kg = -3.04 dBW/kg Appendix AReport No. : FA611901-01 Page: 1/9 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/27 System Check_Head_835MHz DUT: D835V2 - 4d167 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL_835_260327 Medium parameters used: f = 835 MHz; σ = 0.914 S/m; ε = 42.483; ρ = r 3 1000 kg/m Ambient Temperature：23.3 °C; Liquid Temperature：22.6 °C DASY5 Configuration: - Probe: EX3DV4 - SN7774; ConvF(8.01, 8.65, 8.19) @ 835 MHz; Calibrated: 2025/7/25 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1649; Calibrated: 2025/8/27 - Phantom: SAM Twin Phantom; Type: SAM Twin; Serial: TP-1754 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.567 W/kg Pin=50mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 25.97 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 0.703 W/kg SAR(1 g) = 0.490 W/kg; SAR(10 g) = 0.327 W/kg Smallest distance from peaks to all points 3 dB below = 17.9 mm Ratio of SAR at M2 to SAR at M1 = 69.4% Maximum value of SAR (measured) = 0.569 W/kg 0 dB = 0.569 W/kg = -2.45 dBW/kg Appendix AReport No. : FA611901-01 Page: 2/9 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/4/4 System Check_Head_1750MHz DUT: D1750V2 -1090 Communication System: UID 0, CW (0); Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL_1750_260404 Medium parameters used: f = 1750 MHz; σ = 1.379 S/m; ε = 40.659; ρ r 3 = 1000 kg/m Ambient Temperature：23.2 °C; Liquid Temperature：22.8 °C DASY5 Configuration: - Probe: EX3DV4 - SN7774; ConvF(6.86, 7.4, 7.01) @ 1750 MHz; Calibrated: 2025/7/25 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1649; Calibrated: 2025/8/27 - Phantom: SAM Twin Phantom; Type: SAM Twin; Serial: TP-1754 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 2.40 W/kg Pin=50mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 43.01 V/m; Power Drift = -0.19 dB Peak SAR (extrapolated) = 3.20 W/kg SAR(1 g) = 1.88 W/kg; SAR(10 g) = 1.02 W/kg Smallest distance from peaks to all points 3 dB below = 11.2 mm Ratio of SAR at M2 to SAR at M1 = 58.9% Maximum value of SAR (measured) = 2.32 W/kg 0 dB = 2.32 W/kg = 3.65 dBW/kg Appendix AReport No. : FA611901-01 Page: 3/9 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/4/9 System Check_Head_1900MHz DUT: D1900V2 - 5d170 Communication System: UID 0, CW (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: HSL_1900_260409 Medium parameters used: f = 1900 MHz; σ = 1.449 S/m; ε = 39.246; ρ r 3 = 1000 kg/m Ambient Temperature：23.1 °C; Liquid Temperature：22.9 °C DASY5 Configuration: - Probe: EX3DV4 - SN7774; ConvF(6.64, 7.17, 6.79) @ 1900 MHz; Calibrated: 2025/7/25 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1649; Calibrated: 2025/8/27 - Phantom: SAM Twin Phantom; Type: SAM Twin; Serial: TP-1754 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 2.71 W/kg Pin=50mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 39.27 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 3.67 W/kg SAR(1 g) = 2.09 W/kg; SAR(10 g) = 1.11 W/kg Smallest distance from peaks to all points 3 dB below = 10.1 mm Ratio of SAR at M2 to SAR at M1 = 58.4% Maximum value of SAR (measured) = 2.62 W/kg 0 dB = 2.62 W/kg = 4.18 dBW/kg Appendix AReport No. : FA611901-01 Page: 4/9 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/4/11 System Check_Head_2450MHz DUT: D2450V2 -1095 Communication System: UID 0, CW (0); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL_2450_260411 Medium parameters used: f = 2450 MHz; σ = 1.757 S/m; ε = 39.281; ρ r 3 = 1000 kg/m Ambient Temperature：23.2 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7774; ConvF(6.09, 6.58, 6.23) @ 2450 MHz; Calibrated: 2025/7/25 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1649; Calibrated: 2025/8/27 - Phantom: SAM Twin Phantom; Type: SAM Twin; Serial: TP-1754 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (71x71x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 3.27 W/kg Pin=50mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 42.86 V/m; Power Drif…

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Sporton International Inc. (Kunshan) Page Number : 1 of 13 TEL : +86-512-57900158 Report Issued Date : May 11, 2026 Report Version : Rev. 01 Report Template No.: SCE Version 1.0 FCC RF Test Report Report No. : 611901-01 Spot Check Evaluation APPLICANT : Motorola Mobility LLC EQUIPMENT : Smart Watch BRAND NAME : Motorola MODEL NAME : XT2647-4 FCC ID : IHDT56AW9 STANDARD : 47 CFR Part 22(H), 24(E), 27(L), 27(M), 27(H), 27(F), 90(S) 47 CFR Part 15 Subpart C §15.225 47 CFR Part 15 Subpart C §15.247 47 CFR Part 15 Subpart E §15.407 TEST DATE(S) : Mar. 31, 2026 ~ May 09, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 13 TEL : +86-512-57900158 Report Issued Date : May 11, 2026 Report Version : Rev. 01 Report Template No.: SCE Version 1.0 FCC RF Test Report Report No. : 611901-01 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 1 GENERAL DESCRIPTION .......................................................................................................................... 4 1.1 Applicant ............................................................................................................................................ 4 1.2 Manufacturer ...................................................................................................................................... 4 1.3 Product Feature of Equipment Under Test ........................................................................................ 4 1.4 Modification of EUT ........................................................................................................................... 4 1.5 Testing Site ........................................................................................................................................ 5 1.6 Test Software ..................................................................................................................................... 5 1.7 Applicable Standards ......................................................................................................................... 5 2 RE-USE OF MEASURED DATA ................................................................................................................. 6 2.1 Introduction Section ........................................................................................................................... 6 2.2 Model Difference Information ............................................................................................................ 6 2.3 Reference detail Section: .................................................................................................................. 7 2.4 Spot Check Verification Data Section ................................................................................................ 8 3 LIST OF MEASURING EQUIPMENT ........................................................................................................ 10 4 MEASUREMENT UNCERTAINTY ............................................................................................................ 12 APPENDIX A. SETUP PHOTOGRAPHS APPENDIX B. CO-LOCATION TEST DATA Sporton International Inc. (Kunshan) Page Number : 3 of 13 TEL : +86-512-57900158 Report Issued Date : May 11, 2026 Report Version : Rev. 01 Report Template No.: SCE Version 1.0 FCC RF Test Report Report No. : 611901-01 REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE 611901-01 Rev. 01 Initial issue of report May 11, 2026 Conformity Assessment Condition: 1. The test results (PASS/FAIL) with all measurement uncertainty excluded are presented against the regulation limits or in accordance with the requirements stipulated by the applicant/manufacturer who shall bear all the risks of non-compliance that may potentially occur if measurement uncertainty is taken into account. 2. The measurement uncertainty please refer to each test result in the section “Measurement Uncertainty” Disclaimer: The product specifications of the EUT presented in the test report that may affect the test assessments are declared by the manufacturer who shall take full responsibility for the authenticity. Sporton International Inc. (Kunshan) Page Number : 4 of 13 TEL : +86-512-57900158 Report Issued Date : May 11, 2026 Report Version : Rev. 01 Report Template No.: SCE Version 1.0 FCC RF Test Report Report No. : 611901-01 1 General Description 1.1 Applicant Motorola Mobility LLC 222 W,Merchandise Mart Plaza, Chicago IL 60654 USA 1.2 Manufacturer Motorola Mobility LLC 222 W,Merchandise Mart Plaza, Chicago IL 60654 USA 1.3 Product Feature of Equipment Under Test Product Feature Equipment Smart Watch Brand Name Motorola Model Name XT2647-4 FCC ID IHDT56AW9 IMEI/SN Code Conducted: HMJ006C4 for Bluetooth/WLAN 351602008128265 for WWAN Radiation: HMJ006CS EUT Stage Production Unit Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. 1.4 Modification of EUT No modifications are made to the EUT during all test items. Sporton International Inc. (Kunshan) Page Number : 5 of 13 TEL : +86-512-57900158 Report Issued Date : May 11, 2026 Report Version : Rev. 01 Report Template No.: SCE Version 1.0 FCC RF Test Report Report No. : 611901-01 1.5 Testing Site Sporton Internationa…

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Antenna Reports Company: Motorola Mobility LLC Model name: XT2647-4 Issue date: 2026/04/06 Antenna Summary Table Check items Information Provided by lab HQ lab (GTS) Manufacturer/ Brand name SPEED COMMUNICATION TECHNOLOGY CO.,LTD.; Deman; Model name (Part number) Insert molding metal Test environment Haitong RD team Lab with GTS1800 chamber Haitong RD team Lab with GTS2800 chamber List of calibrated test equipment GTS1800 with calibrated date: 2025/12/18 GTS2800 with calibrated date: 2025/12/10 DUT date GTS1800: 2026/8/4 GTS2800: 2026/8/7 Antenna detail info. ANT1:GPS(L1)+MHB Metal frame type antenna. ANT2: GPS(L5)+WiFi 2.4G (1.176GHz，2.4~2.5GHz), Metal frame type antenna. ANT4: WiFi5G (5.15~5.85GHz), Metal frame type antenna. NFC Antenna: Differential port to excite FPC coil + Ferrite Area: 780 mm² Antenna gain test data Included antenna frequency, gain pattern testing software GTS1800:RayZone1800NR_Z GTS2800:RayZone1800F_Z Signature of the tester zhaodong Note: Antenna gain was measured in the anechoic chamber, 3D scan was exercised, and the highest numbers are reported in this document. Antenna Test data: ANT1 Antenna model name: Insert molding metal Antenna type: Metal frame GPS L1 Peak Gain (dBi) 1575MHz -8.39 (Rear view– Front view) GPS L1 (1575 MHz) ANT2 Antenna model name: Insert molding metal Antenna type: Metal frame GPS +BT/WLAN Peak Gain (dBi) 1176MHz -11.82 2400~2483.5MHz -7.2 (Rear view– Front view) GPS (1176 MHz) WIFI 2.4G (2450 MHz) ANT4 Antenna model name: Insert molding metal Antenna type: Metal frame WLAN Peak Gain (dBi) 5150~5250MHz -5.3 5470~5725MHz -6.2 5250~5350MHz -6.1 5725~5850MHz -6.8 (Rear view– Front view) WIFI 5G (5200 MHz) WIFI 5G (5300 MHz) WIFI 5G (5500 MHz) WIFI 5G (5800 MHz)

Sporton International Inc. (Kunshan) Page Number : A2-43 of A47 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E 11N20SISO_Ant4_5260 11N20SISO_Ant4_5300 Sporton International Inc. (Kunshan) Page Number : A2-44 of A47 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E 11N20SISO_Ant4_5320 11N20SISO_Ant4_5500 Sporton International Inc. (Kunshan) Page Number : A2-45 of A47 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E 11N20SISO_Ant4_5580 11N20SISO_Ant4_5700 Sporton International Inc. (Kunshan) Page Number : A2-46 of A47 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E 11N20SISO_Ant4_5745 11N20SISO_Ant4_5785 Sporton International Inc. (Kunshan) Page Number : A2-47 of A47 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E 11N20SISO_Ant4_5825 Sporton International Inc. (Kunshan) Page Number : B1 of B2 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E Appendix B. AC Conducted Emission Test Results Test Engineer : Buck zhao Temperature : 25.3~26.2°C Relative Humidity : 38~40% Test Voltage : 120Vac / 60Hz Phase : Line Remark : All emissions not reported here are more than 10 dB below the prescribed limit. Sporton International Inc. (Kunshan) Page Number : B2 of B2 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E Test Engineer : Buck zhao Temperature : 25.3~26.2°C Relative Humidity : 38~40% Test Voltage : 120Vac / 60Hz Phase : Neutral Remark : All emissions not reported here are more than 10 dB below the prescribed limit. Note: 1. Level(dBμV) = Read Level(dBμV) + LISN Factor(dB) + Cable Loss(dB) 2. Over Limit(dB) = Level(dBμV) – Limit Line(dBμV) Sporton International Inc. (Kunshan) Page Number : C1 of C55 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E Appendix C. Radiated Spurious Emission Test Data Test Engineer : Jerry Xu Relative Humidity : 41 ~ 42 ％ Temperature : 22 ~ 23 °C Radiated Spurious Emission Test Modes Mode Band Band (GHz) Antenna Modulation Channel Frequency Data Rate RU Remark Mode 1 U-NII-1 5.15-5.25 4 802.11a 36 5180 6Mbps - - Mode 2 U-NII-1 5.15-5.25 4 802.11a 44 5220 6Mbps - - Mode 3 U-NII-1 5.15-5.25 4 802.11a 48 5240 6Mbps - - Mode 4 U-NII-2A 5.25-5.35 4 802.11a 52 5260 6Mbps - - Mode 5 U-NII-2A 5.25-5.35 4 802.11a 60 5300 6Mbps - - Mode 6 U-NII-2A 5.25-5.35 4 802.11a 64 5320 6Mbps - - Mode 7 U-NII-2C 5.47-5.725 4 802.11a 100 5500 6Mbps - - Mode 8 U-NII-2C 5.47-5.725 4 802.11a 116 5580 6Mbps - - Mode 9 U-NII-2C 5.47-5.725 4 802.11a 140 5700 6Mbps - - Mode 10 U-NII-1 5.15-5.25 4 802.11n HT20 36 5180 MCS0 - - Mode 11 U-NII-1 5.15-5.25 4 802.11n HT20 44 5220 MCS0 - - Mode 12 U-NII-1 5.15-5.25 4 802.11n HT20 48 5240 MCS0 - - Mode 13 U-NII-2A 5.25-5.35 4 802.11n HT20 52 5260 MCS0 - - Mode 14 U-NII-2A 5.25-5.35 4 802.11n HT20 60 5300 MCS0 - - Mode 15 U-NII-2A 5.25-5.35 4 802.11n HT20 64 5320 MCS0 - - Mode 16 U-NII-2C 5.47-5.725 4 802.11n HT20 100 5500 MCS0 - - Mode 17 U-NII-2C 5.47-5.725 4 802.11n HT20 116 5580 MCS0 - - Mode 18 U-NII-2C 5.47-5.725 4 802.11n HT20 140 5700 MCS0 - - Mode 19 U-NII-3 5.725-5.85 4 802.11a 149 5745 6Mbps - - Mode 20 U-NII-3 5.725-5.85 4 802.11a 157 5785 6Mbps - - Mode 21 U-NII-3 5.725-5.85 4 802.11a 165 5825 6Mbps - - Mode 22 U-NII-3 5.725-5.85 4 802.11n HT20 149 5745 MCS0 - - Mode 23 U-NII-3 5.725-5.85 4 802.11n HT20 157 5785 MCS0 - - Mode 24 U-NII-3 5.725-5.85 4 802.11n HT20 165 5825 MCS0 - - Sporton International Inc. (Kunshan) Page Number : C2 of C55 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E Summary of each worse mode Mode Modulation Ch. Freq. (MHz) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Pol. Peak Avg. Result Remark 1 802.11a 36 5148.60 44.06 54.00 -9.94 H AVERAG E Pass Band Edge 1 802.11a 36 10360.00 44.66 68.20 -23.54 V PEAK Pass Harmonic 2 802.11a 44 - - - - - - - Band Edge 2 802.11a 44 10440.00 45.63 68.20 -22.57 V PEAK Pass Harmonic 3 802.11a 48 - - - - - - - Band Edge 3 802.11a 48 10480.00 44.83 68.20 -23.37 V PEAK Pass Harmonic 4 802.11a 52 - - - - - - - Band Edge 4 802.11a 52 10520.00 44.73 68.20 -23.47 H PEAK Pass Harmonic 5 802.11a 60 - - - - - - - Band Edge 5 802.11a 60 10600.00 45.58 74.00 -28.42 V PEAK Pass Harmonic 6 802.11a 64 5350.10 45.10 54.00 -8.90 V AVERAG E Pass Band Edge 6 802.11a 64 10640.00 44.86 74.00 -29.14 H PEAK Pass Harmonic 7 802.11a 100 5459.60 43.16 54.00 -10.84 H AVERAG E Pass Band Edge 7 802.11a 100 11000.00 43.50 74.00 -30.50 H PEAK Pass Harmonic 8 802.11a 116 - - - - - - - Band Edge 8 802.11a 116 11160.00 45.19 74.00 -28.81 H PEAK Pass Harmonic 9 802.11a 140 5730.84 55.81 68.20 -12.39 V PEAK Pass Band Edge 9 802.11a 140 11400.00 45.09 74.00 -28.91 H PEAK Pass Harmonic 10 802.11n HT20 36 5146.80 44.39 54.00 -9.61 V AVERAG E Pass Band Edge 10 802.11n HT20 36 10360.00 44.40 68.20 -23.80 V PEAK Pass Harmonic 11 802.11n HT20 44 - - - - - - - Band Edge 11 802.11n HT20 44 10440.00 44.04 68.20 -24.16 H PEAK Pass Harmonic 12 802.11n HT20 48 - - - - - - - Band Edge 12 802.11n HT20 48 10480.00 44.49 68.20 -23.71 V PEAK Pass Harmonic 13 802.11n HT20 52 - - - - - - - Band Edge 13 802.11n HT20 52 10520.00 44.22 68.20 -23.98 V PEAK Pass Harmonic 14 802.11n HT20 60 - - - - - - - Band Edge 14 802.11n HT20 60 10600.00 44.20 74.00 -29.80 V PEAK Pass Harmonic 15 802.11n HT20 64 5350.40 45.33 54.00 -8.67 V AVERAG E Pass Band Edge 15 802.11n HT20 64 10640.00 44.63 74.00 -29.37 V PEAK Pass Harmonic 16 802.11n HT20 100 5455.76 42.82 54.00 -11.18 V AVERAG E Pass Band Edge 16 802.11n HT20 100 11000.00 43.59 74.00 -30.41 H PEAK Pass Harmonic 17 802.11n HT20 116 - - - - - - - Band Edge 17 802.11n 116 11160.00 44.75 74.00 -29.25 H PEAK Pass Harmonic Sporton International Inc. (Kunshan) Page Number : C3 of C55 TEL : +86-512-57900158 FCC RF Test Report Report No. : FR611901E Mode Modulation Ch. Freq. (MHz) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Pol. Peak Avg. Result Remark HT20 18 802.11n HT20 140 5731.80 56.13 68.20 -12.07 V PEAK Pass Band Edge 18 802.11n HT20 140 11400.00 45.33 74.00 -28.67 H…

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Sporton International Inc. (Kunshan) Page Number : 1 of 29 TEL : +86-512-57900158 Report Issued Date : Mar. 02, 2026 FCC ID : IHDT56AW6 Report Version : Rev. 01 Report Template No.: BU5-FR15EWL AC MA Version 2.0 FCC RF Test Report Report No. : FR611901E FCC RF Test Report APPLICANT : Motorola Mobility LLC EQUIPMENT : Smart Watch BRAND NAME : Motorola MODEL NAME : XT2647-1, XT2647-2, XT2647V FCC ID : IHDT56AW6 STANDARD : FCC Part 15 Subpart E §15.407 CLASSIFICATION : (NII) Unlicensed National Information Infrastructure TEST DATE(S) : Jan. 24, 2026 ~ Jan. 31, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 29 TEL : +86-512-57900158 Report Issued Date : Mar. 02, 2026 FCC ID : IHDT56AW6 Report Version : Rev. 01 Report Template No.: BU5-FR15EWL AC MA Version 2.0 FCC RF Test Report Report No. : FR611901E TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 6 1.5 Modification of EUT ........................................................................................................................... 6 1.6 Testing Location ................................................................................................................................ 7 1.7 Test Software ..................................................................................................................................... 7 1.8 Applicable Standards ......................................................................................................................... 7 1.9 Specification of Accessory ................................................................................................................. 8 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 9 2.1 Carrier Frequency and Channel ........................................................................................................ 9 2.2 Test Mode ........................................................................................................................................ 10 2.3 Connection Diagram of Test System ............................................................................................... 11 2.4 Support Unit used in test configuration and system ........................................................................ 12 2.5 EUT Operation Test Setup .............................................................................................................. 12 2.6 Measurement Results Explanation Example ................................................................................... 12 3 TEST RESULT ........................................................................................................................................... 13 3.1 6dB and 26dB and 99% Occupied Bandwidth Measurement ......................................................... 13 3.2 Maximum Conducted Output Power Measurement ........................................................................ 15 3.3 Power Spectral Density Measurement ............................................................................................ 17 3.4 Unwanted Emissions Measurement ................................................................................................ 20 3.5 AC Conducted Emission Measurement........................................................................................... 25 3.6 Antenna Requirements .................................................................................................................... 27 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 28 5 MEASUREMENT UNCERTAINTY ............................................................................................................ 29 APPENDIX A. CONDUCTED TEST RESULTS APPENDIX B. AC CONDUCTED EMISSION TEST RESULT APPENDIX C. RADIATED SPURIOUS EMISSION APPENDIX D. DUTY CYCLE PLOTS APPENDIX E. SETUP PHOTOGRAPHS Sporton International Inc. (Kunshan) Page Number : 3 of 29 TEL : +86-512-57900158 Report Issued Date : Mar. 02, 2026 FCC ID : IHDT56AW6 Report Version : Rev. 01 Report Template No.: BU5-FR15EWL AC MA Version 2.0 FCC RF Test Report Report No. : FR611901E REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FR611901E Rev. 01 Initial issue of report Mar. 02, 2026 Sporton International Inc. (Kunshan) Page Number : 4 of 29 TE…

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Sporton International Inc. (Kunshan) Page Number : 1 of 22 TEL : +86-512-57900158 Report Issued Date : Feb. 24, 2026 FCC ID : IHDT56AW6 Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ611901 DYNAMIC FREQUENCY SELECTION DFS Test Report APPLICANT : Motorola Mobility LLC EQUIPMENT : Smart Watch BRAND NAME : Motorola MODEL NAME : XT2647-1, XT2647-2, XT2647V FCC ID : IHDT56AW6 STANDARD : FCC Part 15 Subpart E CLASSIFICATION : (NII) Unlicensed National Information Infrastructure TEST DATE(S) : Feb. 07, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the procedures and shown to be compliant with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 22 TEL : +86-512-57900158 Report Issued Date : Feb. 24, 2026 FCC ID : IHDT56AW6 Report Version : Rev. 01 FCC DFS Test Report Report No. : FZ611901 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF DYNAMIC FREQUENCY SELECTION TEST .......................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ........................................................................................................................................... 5 1.2 Manufacturer ..................................................................................................................................... 5 1.3 Feature of Equipment Under Test .................................................................................................... 5 1.4 Product Specification of Equipment Under Test ............................................................................... 6 1.5 Modification of EUT .......................................................................................................................... 6 1.6 Testing Site ....................................................................................................................................... 6 1.7 Applied Standards ............................................................................................................................ 6 1.8 Support Unit used in test configuration and system ......................................................................... 7 1.9 Specification of Accessory ................................................................................................................ 7 2 REQUIREMENTS AND PARAMETERS FOR DFS TEST .......................................................................... 8 2.1 Summary of Dynamic Frequency Selection Test ............................................................................. 8 2.2 Applicability of DFS Requirements ................................................................................................... 9 2.3 Interference Threshold values, Master or Client incorporating In-Service Monitoring ................... 10 2.4 DFS Response requirement values ................................................................................................ 10 2.5 Short Pulse Radar Test Waveforms ............................................................................................... 11 3 CALIBRATION SETUP AND DFS TEST RESULTS ................................................................................ 12 3.1 Calibration of Radar Waveform ...................................................................................................... 12 3.2 In-Service Monitoring: Channel Move Time, Channel Closing Transmission Time and Non-Occupancy Period ...............................................................…

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