Continuous Health Monitoring – HUAWEI Watch 3 allows continuous blood oxygen, heart rate and skin temperature monitoring 3-Days Battery Life – Enjoy 3 Days Battery Life in smart mode, and an incredible 14 days’ use in ultra-long battery life mode Independent Calling – Stay connected 24/7 with eSIM mobile calls that allow HUAWEI WATCH 3 to function as a stand-alone communication device. Make calls, play music, and download apps without being connected to your phone, still using your existing number Ultimate Fitness Tracking – Discover 100+ workout modes for indoor and outdoor sports, and 85 custom modes, with automatic exercise detection for the 6 most common types of workout. It also offers superior outdoor route tracking Smooth Controls – Control HUAWEI WATCH 3 using the high-response touch-sensitive screen, side button and fully rotatable crown, offset for easy access. Rotate the crown for easy scrolling through on-display features and volume settings Fun Watch Faces – HUAWEI WATCH 3 comes with 30 cool, pre-installed faces, including animated faces to really liven things up. Plus, choose from the 1,000+ designs available on HUAWEI Watch Face Store