Screen

1.34inch reflective low-power color display screen

Resolution 320 X 300

Capacitive touch screen

Corning Gorilla Glass

Processor

1.2GHz dual-core processor

512M RAM

4GB internal flash memory3

GPS

GPS + GLONASS

Sensor

PPG heart rate sensor

Acceleration sensor

Gyroscope

Geomagnetic sensor

Ambient light sensor

Air pressure sensor4

Microphone

Vibration motor

Linear Resonant Actuator (LRA)

Wireless connection

Wi-Fi IEEE 802.11b/g 2.4GHz；Wi-Fi IEEE 802.11b/g 2.4GHz；Bluetooth 4.0

Battery

290mAH Li-Polymer Battery

IP67

Waterproof and dustproof

IP67

Weight

53.7g

Watchband5

22mm quick release sports watchband

Watchcase

Glass fiber reinforced polycarbonate

Zirconia Ceramics