Huawei Watch Ultimate 2

The Huawei Watch Ultimate 2 features a 1.5″ OLED/AMOLED touchscreen with a resolution of 466 x 466 px at 311 ppi, and supports an always-on display mode. The screen is protected by sapphire glass, though it does not use branded damage-resistant glass. The watch measures 48.5 x 48.5 mm with a thickness of 12.9 mm and weighs 80.5 g, with a 22 mm replaceable band. It carries a waterproof depth rating of 150 m, backed by a 10 ATM rating and IP68 certification, making it suitable for use in wet conditions. Operating temperatures range from -20 °C to 45 °C, and the watch is not designed for children.

The watch includes a comprehensive sensor suite covering the core needs of health and fitness tracking. It features a heart rate monitor and a pulse oximeter for blood oxygenation monitoring, alongside a body temperature sensor. For movement and navigation, it incorporates GPS, an accelerometer, a gyroscope, a compass, and a cadence sensor, with a barometer rounding out the set for altitude and environmental pressure readings.

Activity tracking on this watch covers a wide range of daily and sports-focused metrics, including steps, distance, pace, and elevation. It tracks sleep and generates detailed sleep reports, while automatic activity detection removes the need to manually start a session. A route tracker logs movement paths, and exercise tagging allows sessions to be labelled for later reference. The watch supports multi-sport mode and includes dedicated features for diving and golf, along with a stroke counter for swimming. Calorie intake tracking completes a well-rounded set of monitoring tools that spans both everyday wellness and structured athletic activity.

The watch connects to both Android and iOS devices and uses Bluetooth 5.2 for pairing. Wi-Fi is supported across three standards — Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), and Wi-Fi 4 (802.11n) — providing broad network compatibility. NFC is included, and the watch supports the Galileo satellite navigation system. It does not have a cellular module, so independent calling or data use without a paired phone is not available, and ANT+ is also not supported.

The watch is powered by an 867 mAh rechargeable battery with a rated general battery life of 4.5 days. In training mode or with GPS active, that figure extends considerably to 192 hours, making it well-suited for extended outdoor use. Charging is handled wirelessly and takes approximately one hour to complete. The battery is not removable and there is no solar charging capability.

On the health monitoring side, the watch offers ECG technology, HRV tracking, VO2 max measurement, resting heart rate tracking, and readiness or recovery level indicators, along with fast/slow heart rate notifications and irregular heart rate warnings. For everyday use, it supports wrist notifications, call answering and call control, a find-phone function, voice commands, silent alarm, vibrating alerts, and a stopwatch. A fast GPS lock feature reduces the time needed to acquire a satellite signal, and a built-in camera remote shutter adds a convenient utility option. The watch runs on 2 GB of RAM with 32 GB of internal storage, and comes with a one-year warranty.

The companion app is free to download and ad-free, with a high degree of personalisation supported through widgets and customisable settings. It covers a broad range of wellness tracking, including calories burned, water intake, weight, BMI, and temperature, alongside activity reports, an exercise diary, goal setting, inactivity alerts, and coaching. 144 exercises are supported, and live tracking, route support, and integrated maps add practical depth for outdoor use. Music playback and voice feedback are available during workouts, and achievements provide a motivational layer. Women's health features include period notifications, fertile window alerts, ovulation prediction, and start date prediction. A barcode scanner is not available in the app.

The watch includes a battery level indicator, auto pause, passcode protection, and a trackback mode for retracing a route. It displays sunrise and sunset times and is compatible with both smart scales and external heart rate monitors, expanding its usefulness beyond built-in sensors. There is no external memory slot and no 3.5 mm audio jack. On the desktop side, the watch does not support connections to Windows or Mac OS X computers.