Length x width x height: 46.5 mm x 46.5 mm x 10.6 mm

Wrist coverage range 14 ~ 21 cm


Approximately 46 g (without the strap)

*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.

Watch Case

Colour: Black Stainless Steel, Stainless Steel

Material: Metal + Ceramic

Watch strap

Graphite Black Silicone Strap, Saddle Brown leather Silicone Strap, Glacier Grey Silicone Strap, Fluorescent Green Silicone Strap

  • Graphite Black
  • Saddle Brown
  • Glacier Grey
  • Fluorescent Green


1.39 inch AMOLED colour screen

Resolution: 454 x 454, PPI 326

The AMOLED touchscreen supports slide and touch gestures.




Internal ROM 128 MB, internal RAM 16 MB

Note: The available space is smaller because watch apps may occupy some space.


Wi-Fi: Not supported

Bluetooth: BT4.2, BLE


Accelerometer sensor

Gyroscope sensor

Magnetometer sensor

Optical heart rate sensor

Ambient light sensor

Barometer sensor


Power button, function button

System requirements

Android 4.4 or later

iOS 9.0 or later

Charging Port

Magnetic charging thimble

Battery Life

14 days for typical use. (The typical usage scenarios are decided based on the user habits.The specific battery life depends on the user habits and usage frequency.)

Charging Time

≤ 2 hours (under 25 °C ambient temperatures)

Charger Voltage and Current Requirements

5V 0.5 A / 1 A / 1.5 A / 2 A

Water Resistance

5 ATM water-resistant

In the box

Watch x 1

Charging cradle x 1

Charging cable x 1

User Guide x 1