Xiaomi Amazfit GTR 3 Black

Brand: Xiaomi

Technology: No cellular connectivity

Dimensions: 45.8 x 10.8 mm

Weight: 49 g

SIM: NO SIM

Build: Aluminum alloy

Resistance: 5 ATM

Display type: OLED

Display size: 1.39 inch

Resolution: 454 x 454 pixels, (~326 ppi density)

Display protection: 5 ATM

Operating system: Zepp OS

Chipset: n/a

Processor: n/a

GPU: n/a

Internal memory: n/a

RAM: n/a

camera: No

WLAN:  No

Bluetooth: 5.1, BLE

NFC: Yes

RADIO: No

Battery: Non-removable, 450 mAh

Charging: Baseus Adapter

Sensors: Accelerometer, Gyroscope, Geomagnetic sensor , Altimeter , Ambient light sensor, BioTrackerTM 3.0 PPG biometric sensor (6PD + 2LED)