Supports measurement of blood-oxygen saturation. When feeling unwell, under mental stress, engaged in intensive workouts such as marathons and gym sessions,you can immediately measure your blood-oxygen saturation and understand your physical state.

You can check your walking distance, speed, heart rate changes, calories burned, and other key factors such as whether you are exercising in your fat burning zone or cardiopulmonary strengthening zone based on your heart rate, as well as receiving instant alerts when your heart rate gets too high.

Water-resistant up to 50 meters, you can wear the Bip U for swimming and it will track your movements and record your achievements even under water.

The Bip U can maintain continuous 24-hour heart rate monitoring(4). With its Huami-proprietary.

Accurately monitor your sleep stages, including those of deep sleep, light sleep, REM, awake time, and afternoon naps(5), and interpret the characteristics to provide you sleep quality score and insight.

Supports stress monitoring and can provide breathing training to help balance your stress levels, so that you can instantly know when you need to rest and relax.

Creates a customized health evaluation system for each user based on their unique health data, offering everyone a unique experience.

50 watch faces(1) are available to suit your mood and outfit, or you can upload your own photos for a more personalized watch face.

9 days of activity and progress with typical usage, or up to five days(2) with heavy usage. Keep active with one less charger in your bag.