Display
1.43 inch AMOLED

Resolution:
466x 466 pixels, 326 PPI

Brightness:
up to 600 nits

Dimensions
47.5mm*45.9mm*11.8mm
*The thickness dimension excludes heart rate sensor

Weight:
36.8g (without strap)

Band Strap
Size:
140 mm-210 mm

Material:
TPU

Out-of-box strap:
Pine Green TPU Strap ?White Leather Strap?Recycled Braided Strap (Black)

Battery
Charging type:
Magnetic charging

Charging time:
Approximately 45 minutes

Typical use time:
up to 65h

Nominal Capacity:
495mAh

Processor
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
Wireless Networks
2.4GHz/5GHz Wi-Fi
Bluetooth® 5.2

Specifications
5ATM water resistant
App: Mi Fitness (app version 3.26.0i and above)
*Compatibility: only supports smartphones with Android 8.0 and above, which should also have a GMS version of 21.30.12 and above. Android (Go edition) is not supported.

Sensors
Optical heart rate sensor | Accelerometer sensor | Gyroscope sensor | Ambient light sensor | Electronic compass sensor | Barometer sensor

Navigation & Positioning
Dual band : L1+L5 
GPS | Galileo | Glonass | Beidou | QZSS

Package contents
Xiaomi Watch 2 / Magnetic charging cable / User Manual (including warranty notice)