| Display | 1.32-inch AMOLED, 466x466, 353 ppi, up to 3,000 nits, sapphire glass | 1.5-inch AMOLED, 480x480, 323 ppi, up to 3,000 nits, sapphire glass |
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| Body | Stainless steel frame, four buttons; 45 x 45 x 11 mm excluding sensor; 38 g without strap; 20 mm silicone strap | Stainless steel (frame, fiber-reinforced polymer shell; 62 g) or Grade 5 titanium (frame and case; 55 g), weights without strap; 51.4 x 51.4 mm case, 12.5 mm thick excluding sensor; 22 mm quick-release strap |
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| Battery | Up to 12 days (typical use), up to 7 days (heavy use), up to 4 days with always-on display; up to 24 hours continuous GPS (up to 76 hours in power-saving mode); 365 mAh | Up to 21 days (typical use), up to 10 days (heavy use), up to 7 days with always-on display; up to 41 hours in accuracy GPS mode; 658 mAh |
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| Positioning | GPS with offline maps, turn-by-turn navigation, automatic rerouting and point-to-point route planning | Dual-band GPS with circularly polarized antenna and six satellite systems; offline maps with turn-by-turn navigation and automatic rerouting |
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| Sensors | BioTracker PPG biometric sensor (5PD + 2LED), accelerometer, gyroscope, ambient light, geomagnetic, temperature, barometric altimeter | BioTracker 6.0 PPG sensor (5PD + 2LED), accelerometer, gyroscope, ambient light, geomagnetic, temperature, barometric altimeter |
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| Connectivity | Bluetooth LE 5.3, Bluetooth calls with microphone and speaker, NFC payments in supported regions | Bluetooth Low Energy 5.2, Wi-Fi 2.4GHz, Bluetooth calls, microphone and speaker |
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| Durability | 5 ATM water resistance | 10 ATM water resistance; 45 m freediving and recreational scuba diving; military-grade test certification as stated by Amazfit |
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| Storage | 4GB onboard | 64GB onboard |
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| Sports | 170+ sports modes, built-in running workouts, Zepp Coach plans, 25 auto-recognized strength movements | 180+ sports modes, 25 auto-recognized strength exercises, official HYROX tools, HybridCharge energy intelligence |
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| Compatibility | Android 7.0 or later, iOS 14.0 or later, via the Zepp App | — |
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| Colors | Apex Silver, Atlas Blue, Aero White | — |
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| Extras | — | Built-in white and red flashlight, linear motor, four buttons |
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| OS | — | Zepp OS 6; Zepp App for Android 8.0+ and iOS 17.0+, no subscription required for workout and recovery data |
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