|Size of bracelet body: 17.9 x 46.9 x 12mm||Wristband length : 247mm|
|Battery capacity: 110mAh||Standby time: About 20 days|
|Battery Type: Lithium Ion Polymer Battery||Waterproof grade: 5ATM|
|Screen size: 0.78 inches||Display resolution: 128 x 80|
|Wireless Bluetooth: 4.2 BLE Edition||Sensor: Triaxial acceleration sensor, PPG heart rate sensor|
|Global version with multi-languages|
Global Version Xiaomi Mi Band 3Support Multi-languages, Touch big screen, 50 meters waterproofWeChat, incoming calls and other message content directly display | 50 meters swimming waterproofHeart rate, sleep, step count, health management | Up to 20 days battery lifeNew 0.78 inch OLED touch screen, simple and straightforwardReal-time display of exercise duration, mileage, heart rate and other dataMore accurate pedometer, heart rate, sleep quality monitoring, sedentary reminder
All kind of colors
The bracelet body is only 8.5 grams and has a high energy density lithium polymer battery.
It can be charged up to 20 days or more even if it is used frequently.