Oppo Watch 41mm Wi-Fi Black The OPPO Watch features a large 1.6" AMOLED display offering crisp image quality and colours that pop. A 3D curved back design keeps your watch looking good from different angles and you can add a personal touch with filling the background with a picture of your choice. Load up on time-saving features with Wear OS by Google. Track your health and fitness, check the weather, and stay up-to-date with smart info management tools. The watch offers up to 24 hours when in Smart mode and up to 14-day battery life when in power save mode. In addition, with Watch VOOC Flash Charging, just a 15-minute charge can power a whole day of use. Features and Benefits 1.6" AMOLED display offering crisp image quality and colours that pop. Wear OS by Google packed with time-saving and productivity features. Make every step count with real-time fitness tracking from Google Fit and daily routine exercise modes to make it easier for you to get up and get moving. Watch VOOC Flash Charging with just a 15-minute charge giving you 46% of power. Follow your heart’s every beat with a rear optical heartbeat sensor for 24-hour heart rate monitoring, sleep monitoring and get-up reminders. Specifications Dimensions: H 3.9 W 7.6 D 30.1 cm. Colour: Black. Length of Guarantee: 1 Year.