HUAWEI WATCH GT 7 46 mm: TUM-B39 · 46 mm · black EasyCross fluoroelastomer strap; not the Pro or 41 mm version.
Amazfit Bip 6: Single case size: 1.97-inch AMOLED, 46.3 × 40.2 mm; Black, Charcoal, Stone and Red colours. There is no cellular (LTE) version; the larger Bip Max is a separate model.
| Specification | HUAWEI WATCH GT 7 46 mm | Amazfit Bip 6 |
|---|---|---|
| Release year | 2026 | 2025 |
| Model code | TUM-B39 Huawei | — |
| Case | 46 × 46 × 10.95 mm; stainless steel Huawei | — |
| Weight | Approximately 51.3 g without strap Huawei | 27.9 g (without strap) Amazfit |
| Wrist range | 140–210 mm Huawei | — |
| Display | 1.47-inch AMOLED; 466 × 466; 317 ppi Huawei | 1.97-inch AMOLED, 390 × 450 pixels, 302 ppi; up to 2000 nits peak brightness; tempered glass with anti-fingerprint coating Amazfit |
| Peak brightness | 3000 nits at 30% APL laboratory conditions Huawei | — |
| Controls | Rotating/pressable crown; side button Huawei | — |
| Bluetooth | 6.0; BR + BLE, 2.4 GHz Huawei | — |
| Positioning | GPS L1/L5; Galileo E1/E5a; BeiDou B1I/B1C/B2a; GLONASS, QZSS, NavIC Huawei | 5 satellite systems; built-in GPS Amazfit |
| Phone compatibility | Android 9 or iOS 13 and later Huawei | — |
| Sensors | Accelerometer, gyroscope, magnetometer, optical heart rate, barometer, temperature and ambient light Huawei | BioTracker PPG biometric sensor (5 photodiodes + 2 LEDs); accelerometer, gyroscope, ambient light, magnetometer Amazfit |
| Calls | Speaker and microphone; Bluetooth connection to paired phone Huawei | — |
| Battery modes | Up to 21 days light use, 12 typical, 7 with AOD Huawei | — |
| Trail running | Up to 51 hours under manufacturer test conditions Huawei | — |
| Charging | Wireless cradle; adapter requirement up to 5–10 V DC/2 A Huawei | — |
| Water protection | 5 ATM and IP69; not approval for diving or hot showers. Huawei | — |
| Operating temperature | -20 to +45 °C Huawei | — |
| NFC | Hardware supported; payments depend on country, bank and phone compatibility. Huawei | — |
| Case and strap | — | 46.3 × 40.2 × 10.45 mm; aluminium-alloy frame, fibre-reinforced polymer case; 22 mm liquid-silicone strap for 130–195 mm wrists, classic pin buckle; 2 buttons Amazfit |
| Water resistance | — | 5 ATM Amazfit |
| Battery | — | 340 mAh; 14 days typical use, 6 days heavy use, 26 days in battery saver mode, 32 hours of continuous GPS Amazfit |
| Connectivity and calls | — | Bluetooth 5.2 (BLE); microphone and speaker; Bluetooth calling, notifications and quick reply Amazfit |
| Sports and health | — | 140+ sports modes; automatic recognition of 25 strength exercises and 7 sports movements; 24-hour heart rate, blood-oxygen and stress monitoring; sleep stages and sleep breathing quality; Readiness score, PAI Amazfit |
| Compatibility | — | Android 7.0 and later, iOS 14.0 and later; Zepp app Amazfit |