Xiaomi Amazfit T-Rex Pro Smart Watch ( Global Version )

-Strap material: Silicone rubber.

-Strap length: 122mm (long), 78mm (short).

-Strap width: 22mm.

-Water-resistance grade: 10 ATM.

-Touchscreen: Tempered glass + anti-fingerprint coating.

-Display: 1.3 inch HD AMOLED Display.

-Resolution 360 x 360.

-Always-on Display.

-Sensors: BioTracker™ 2 PPG bio-tracking optical sensor.

-3-axis acceleration sensor.

-3-axis gyroscope sensor.

-Geomagnetic sensor.

-Ambient light sensor.

-Barometric altimeter.

-Positioning: GPS+GLONASS, GPS+BeiDou, GPS+Galileo.

-Bluetooth: Bluetooth 5.0 BLE.

-Battery: 390 mAh lithium-ion polymer battery (typical value).

-Charging time: Up to 1.5 hours.

-Charging method: Magnetic 2-pins Pogo Pin.

-Battery life: Typical usage: up to 18 days.

-Heavy usage: up to 9 days.

-GPS continuous working time: up to 40 hours.

-Operating system: RTOS.

-Supported devices: Android 5.0 or iOS 10.0 and above.

-App: Zepp App.

-Bluetooth Version: Bluetooth 5.0.

-Screen resolution: 360 x 360.

-Screen size: 1.3 inch.

-Operating mode: Touch Screen.

-Waterproof / Water-Resistant: Yes

-Package weight: 0.3000 kg.

-Package size (L x W x H): 10.00 x 10.00 x 8.00 cm / 3.94 x 3.94 x 3.15 inches.