1.43 inch AMOLED
Resolution:466x 466 pixels,326 PPI
Brightness:up to 600 nits
*The thickness dimension excludes heart rate sensor
Weight:54.5g (without strap)
Band Strap
Size:135 mm-205 mm
Out-of-box strap color:Orange |Green|Black Orange|Brown
Charging type:Magnetic charging
Charging time:Approximately 45 minutes
Typical use time:LTE: up to 55h, BT: up to 65h
Nominal Capacity:495mAh
Qualcomm Snapdragon® W5+ Gen 1 Platform 4nm manufacturing process
Storage & RAM
2GB+32GB*Available storage and RAM are less than the total memory due to storage of the operating system and software pre-installed on the device.
Network & Connectivity
Network bands:Supports 4G / 3G4G: FDD-LTE Band B1/B3/B5/B7/B8/B20/B284G: TDD-LTE Band B38/B40/B413G: WCDMA Band 1,5,8*Use of eSIM requires a wireless service plan. This service plan may be subject to certain restrictions of use on switching service providers and roaming (even after contract expiration). eSIM availability may vary depending on country/region and carrier. For more details, please visit: https://www.mi.com/global/support/esim*LTE stand-alone connectivity is only available for LTE versions. Stand-alone voice calling on LTE version requires initial pairing with an eligible Android 8.0 and above smartphone device and separate qualifying wireless plan. Your carrier may not support stand-alone voice calling, or only support the function in certain areas. Please check with your carrier for more information. If the paired phone is not turned on or not connected to a wireless network, stand-alone functionality will be limited. LTE SMS requires the phone to be connected in order to synchronize the SMS information on the phone. eSIM independent numbers do not support SMS functionality.Wireless Networks2.4GHz/5GHz Wi-FiBluetooth® 5.2
5ATM water resistant
App: Mi Fitness (app version 3.20.0i and above)
Compatibility: only supports smartphones with Android 8.0 and above
Optical heart rate sensor | Accelerometer sensor | Gyroscope sensor | Ambient light sensor | Electronic compass sensor | Barometer sensor | Bioelectrical impedance analysis sensor
Navigation & Positioning
Dual band : L1+L5 GPS | Galileo | Glonass | Beidou | QZSS
Package contents
Band body ×1 Band strap ×1 Dedicated charging cable ×1 User manual ×1