Dimension:
Length x width x height: 46.5 mm x 46.5 mm x 10.6 mm
Wrist coverage range 14 ~ 21 cm
WEIGHT: Approximately 46 g (without the strap)
WATCH CASE:
Colour: Black Stainless Steel, Stainless Steel
Material: Metal + Plastic + Ceramic
WATCH STRAP: Graphite Black Silicone Strap, Saddle Brown leather Silicone Strap, Glacier Gray Silicone Strap, Fluorescent Green Silicone Strap
DISPLAY:
1.39 inch AMOLED colour screen
Resolution: 454 x 454, PPI 326
The AMOLED touchscreen supports slide and touch gestures.
GPS: Supported
MEMORY: Internal ROM 128 MB, internal RAM 16 MB
CONNECTIVITY:
Wi-Fi: Not supported
Bluetooth: BT4.2, BLE
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.)
CHARGER VOLTAGE AND CURRENT REQUIREMENTS: 5V 0.5 A / 1 A / 1.5 A / 2 A