Approximately 43 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.
Black Fluoroelastomer Strap, Red & Black TPU Strap, Green &Black TPU Strap, White Fluoroelastomer Strap
Black Stainless Steel, Stainless Steel
Metal + Plastic
1.39 inch AMOLED 454 x 454 HD
The AMOLED touchscreen supports slide and touch gestures.
*The available memory capacity is less than this value because the system software takes up part of the space.
Optical heart rate sensor
Ambient light sensor
Air pressure sensor
Power button, function button
Android 4.4 or later
iOS 9.0 or later
Bluetooth 5.1，BLE / BR / EDR
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.)
Charger Voltage and Current Requirements: 5V 0.5A / 1A / 1.5A / 2A