The Huawei Watch Fit 4 has a 1.82-inch AMOLED display, an aluminium body weighing 27 grams without the strap, and up to 10 days of battery life. Alongside everyday use, it is designed to track sports activities and selected health metrics.
The Huawei Watch Fit 4 has a 1.82-inch AMOLED display, an aluminium body weighing 27 grams without the strap, and up to 10 days of battery life. Alongside everyday use, it is designed to track sports activities and selected health metrics.
Design and construction
The watch measures 43 × 38 × 9.5 mm. Its slim aluminium alloy body and low weight are practical for all-day wear and exercise.
It can be controlled using the touchscreen, rotating crown and side button. The crown and button offer an alternative to touch when navigating the interface and accessing features.
AMOLED display
The 1.82-inch display has a resolution of 480 × 408 pixels and a pixel density of 347 PPI. Its peak brightness reaches 2,000 nits, which helps when reading information outdoors, although visibility also depends on the surrounding conditions.
Always-On Display shows essential information even when the watch is not in active use. Enabling it affects battery life: the stated figure in this mode is approximately four days.
Connectivity and compatibility
The Watch Fit 4 uses Bluetooth 5.2 and is compatible with devices running Android 8.0 or later and iOS 13.0 or later. Bluetooth is used to pair the watch with a mobile device.
The watch also supports GNSS satellite positioning. Further software capabilities and compatibility with specific fitness apps are not detailed in the available information.
Sensors, health and sport
The sensor array includes an accelerometer, gyroscope, magnetometer, heart rate sensor, barometer and ambient light sensor. The motion sensors help record activity, the heart rate sensor provides heart rate data, and the barometer tracks changes in air pressure. The ambient light sensor detects lighting conditions.
GNSS positioning includes the GPS L1 and L5 bands. It can be used to record location and routes while running, cycling or hiking. Positioning and measurement accuracy can vary depending on conditions, and health data is not a substitute for a medical examination.
Battery life and charging
The stated battery life is up to 10 days. With Always-On Display enabled, it is approximately four days, so usage matters when planning how often to charge. Detailed test conditions for these figures are not specified in the available information.
Charging is wireless via the included charger, which supports adapters rated at 5–9 V and 2 A.
The Watch Fit 4 combines a lightweight design, a bright display and sensors for everyday activity tracking. Before choosing it, consider the shorter battery life with Always-On Display enabled and check that it offers the specific software features you need.