Apple Watch Ultra 4: A3579; 49 mm natural titanium; translucent gray Ocean Band
HUAWEI WATCH GT 7 46 mm: TUM-B39 · 46 mm · black EasyCross fluoroelastomer strap; not the Pro or 41 mm version.
| Specification | Apple Watch Ultra 4 | HUAWEI WATCH GT 7 46 mm |
|---|---|---|
| Release year | 2026 | 2026 |
| Announcement / availability | 9 / 18 September 2026 Apple | — |
| Case | Grade 5 titanium; sapphire front crystal Apple | 46 × 46 × 10.95 mm; stainless steel Huawei |
| Size | 49 × 44 × 12 mm Apple | — |
| Weight | Natural titanium case 63 g Apple | Approximately 51.3 g without strap Huawei |
| Display | LTPO3 OLED; 422 × 514 Apple | 1.47-inch AMOLED; 466 × 466; 317 ppi Huawei |
| Brightness | 1 nit minimum; 3000 nits peak Apple | — |
| Chip | S11; dual-core 64-bit Apple | — |
| Storage | 64 GB Apple | — |
| Health sensors | Electrical/optical heart; blood oxygen; temperature Apple | — |
| Outdoor sensors | Depth, water temperature, compass, altimeter Apple | — |
| Positioning | Precision dual-frequency GNSS Apple | GPS L1/L5; Galileo E1/E5a; BeiDou B1I/B1C/B2a; GLONASS, QZSS, NavIC Huawei |
| Wireless | Wi-Fi 4, 2.4/5 GHz; Bluetooth 5.3; UWB Apple | — |
| Cellular | A3579: 5G RedCap and LTE Apple | — |
| Manufacturer battery test | Up to 50 hours normal use; 84 in Low Power Mode Apple | — |
| Charging | About 45 minutes to 80% Apple | Wireless cradle; adapter requirement up to 5–10 V DC/2 A Huawei |
| Water / dust | 100 m rating; IP6X Apple | — |
| Diving limit | Recreational diving to 40 m Apple | — |
| Phone compatibility | iPhone 11 / SE 2 or later; iOS 27+ Apple | Android 9 or iOS 13 and later Huawei |
| Model code | — | TUM-B39 Huawei |
| Wrist range | — | 140–210 mm Huawei |
| 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 |
| Sensors | — | Accelerometer, gyroscope, magnetometer, optical heart rate, barometer, temperature and ambient light Huawei |
| 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 |
| 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 |