Personalize the theme to match your everyday look with various colourful watch faces4. In addition to the official ones, there are abundant stunning watch faces in the Watch Face Store for you to choose from. And also you can customize your own one with any photo from your mobile device.Now the functions that matter on the watch face can be customized easily. What you care about most like weather, heart rate, steps, battery life and others are free to be selected and set on a suitable position according to your viewing habits.The incredibly thin and light HUAWEI WATCH FIT packs upgraded battery performance into just 21 grams,7 making it a perfect all-day companion. Featuring the dual chipset architecture and power-saving algorithms, this watch can last for 10 days. And with the quick charge technology, the watch can support you a whole day with a 5-minute charge.HUAWEI WATCH FIT provides precise and real-time workout metrics for 11 professional sport modes including running, swimming and cycling. The 85 custom workout modes allow you to unleash your potential, whether you’re into yoga or high-intensity interval training, the watch also keeps track of your real-time heart rate, calories and duration of the workout.Thanks to the HUAWEI TruSeen™ 4.0 heart rate monitoring technology, this smart watch can accurately monitor your heart rate in real-time during the day even or when you are sleeping. And timely detect if your heart rate exceeds the normal range, and send out a reminder to provide you with all-day health protection.