46.53 x 21.63 x 10.95 mm

*Height, width and thickness dimensions exclude the strap and protrusions

Weight:

15.8g (without strap)

Size:

135–210 mm

Material:

TPU

Color:

Midnight Black | Glacier Silver | Mystic Rose | Arctic Blue | Titan Gray

1.62-inch AMOLED Touch Display

Resolution:

192 x 490 pixels

Brightness:

Up to 1200 nits, adjustable

5ATM water resistant

App: Mi Fitness

Motor: Linear motor

Compatibility: Supports smartphones with Android 8.0 or iOS 12.0 and above

Accelerometer sensor / Gyroscope sensor / Optical heart rate sensor / Ambient light sensor

Charging type:

Magnetic charging

Charging time:

Approx. 1 hour

Typical usage time:

Up to 21 days

Nominal Capacity:

233mAh