The Huawei Watch Fit 4 Pro comes with advanced specifications that combine a luxurious design with advanced sports features: Screen: 1.82-inch AMOLED display, with high clarity and amazing brightness up to 3000 nits for perfect visibility under direct sunlight. Battery and Charging Battery life: Up to 10 days of maximum use, about 7 days of typical use, and 4 days when the Always-On Display (AOD) feature is activated. Charging: Supports fast wireless charging (takes about 60 minutes for a full charge : use once via the app and offer