320×302 pixel resolution creates an exquisite visual display, making all incoming calls, messages, and reminders extremely clear.
50 Watch Faces
Craft and wear your lifestyle on your wrist
50 watch faces are available to suit your mood and outfit, or you can upload your own photos for a more personalized watch face. The Bip U also supports animated watch faces that make every glance at your watch a unique experience.
5. Four built-in watch faces. You can replace two of the built-in watch faces from a selection of 50+ online watch faces in the Zepp App.
Customizable Watch Face Modular Highlight what’s important to you
Select and display information important to you on your watch home screens, such as time, date, weather, heart rate, and more, with the customizable modular.
31g Super-light Body
Designed for all-day comfort
An ultra-light design you can barely feel when striving for peak performance.
Stay smart while you swim
Water-resistant up to 50 meters, you can wear the Bip U for swimming and it will record your achievements even underwater.
60+ Sports Modes
with High-precision GPS Letting you exercise at a higher level
The Bip U records your exercise data to help you work out at a higher level. 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 providing instant alerts when your heart rate gets too high.
3. Only Amazfit Bip U Pro has built-in GPS; Amazfit Bip U supports connection with mobile phone GPS.
Blood-oxygen Level Measurement Grasp a new metric of health
This smartwatch is equipped with a newly upgraded biological optical tracking sensor, the BioTrackerTM 2, that supports the measurement of blood oxygen saturation. When feeling unwell, under mental stress, engaged in intensive workouts such as marathons and gym sessions, or in high-altitude and hypoxic environments, you can immediately measure your blood-oxygen saturation and understand your physical state.
Sleep Quality Monitoring, Improve sleep quality for optimal performance
The watch accurately monitors your sleep status, including those of deep sleep, light sleep, REM, awake time, and afternoon naps , and interprets the characteristics to provide you with a sleep quality score and insights for improvement.
Heart Rate Tracking
Monitor your heart rate 24/7
The Bip U can maintain 24-hour heart rate monitoring. With its proprietary BioTrackerTM 2 PPG biological optical sensor, the Amazfit Bip U delivers accurate heart rate measurements.
PAI™ Health Assessment System
Compile vital health data into a simple score
PAI™ is a health evaluation system that uses algorithms to transform complex information such as heart rate data, activity duration, and other health data into a numerical value, and presents this data to users.
PAI’s functionality is not limited by the time, place, or form of exercise. In addition, it creates a customized health evaluation system for each user based on their unique health data, offering everyone a unique experience.
9. The HUNT Fitness Study project has proved that people who continue to maintain a PAI vitality index above 100 have a lower risk of hypertension, heart disease, and type-2 diabetes.
Stress Monitoring, Train your breathing to regulate stress levels
The watch supports stress monitoring and can provide breathing training to help balance your stress levels so that you can know when you need to rest and relax.
Menstrual Cycle Tracker Receive alerts and plan ahead
The Amazfit Bip U can help you record your menstrual and ovulation periods, and alert you before they arrive so that you can plan ahead and avoid disruptions.
Outstanding Battery Life
Extend your adventure
When fully charged, you can relax and enjoy potentially more than a full week of travel or work without worrying about chargers. Enjoy from five to nine days of activity and progress with one less charger in your bag.
Up to 9-day battery life.
Up to 5-day battery life.
Make Everything Easier
40.9 x 35.5 x 11.4mm
31g (with strap)
118mm (long version), 76mm (short version)
1.43″ full color IPS LCD, 72% NTSC (typical), resolution 302×320
2.5D glass + anti-fingerprint coating
BioTracker™ 2 PPG Biological Optical Sensor
Geomagnetic sensor (Amazfit Bip U Pro only)
Yes (Amazfit Bip U Pro only)
GPS (Amazfit Bip U Pro only)
230mAh lithium-ion polymer battery (Typical value)
About 2 hours
Clip / 2-pins POGO pin
Typical usage scenario: 9 days4
Android 5.0 or iOS 10.0 and above
Clip dock, user manual
Zepp App (formerly known as the Amazfit App)