Material: ABS, Silicone
Color: Black, Blue, Red
Dimension: 11 x 8.5 x 2.5cm/4.3 x 3.3 x 1inches
Bluetooth Version: Bluetooth 4.0
Battery Capacity: 100mAh
Charging Time: About 2 hours
Compatible with: Android, IOS
Scientific sleep tracking.
Professional running .
Built-in GPS and continuous heart rate.
Easy to adjust the length to fit your wrist.
Contracted design style, with you life contracted and not simple.
Support all day wear, rain, and even a swim in the pool.
Package Content: 1 x Wristband
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Scientific sleep tracking: keep track of light, deep and REM sleep stages to make your sleep truly restful; PMOLED display
5ATM water-resistance: support all day wear, rain, and even a swim in the pool, which allows you to dive into becoming a better you
24 hours monitor your heart rate automatically, monitor and analyze the quality of your sleep, help you to build a healthy life.
The app supports most smart phones with Bluetooth 4.0. Support system: iOS 8.0 or above (iPhone SE, iPhone 5/5S/5C, iPhone 6/6S plus, iPhone 7/7S plus, etc.), Android 4.4 or above(Samsung Galaxy S8, S7/S7 Edge,etc )