1.43-inch fully laminated touch AMOLED screen 

GNSS positioning, anti-multipath fading effect is good, in the buildings and trees in dense places positioning effect is better 

Two-way satellite short message communication 

Waterproof level: 5ATM 

Heart rate support global multi-color and hairy body population support live detection, data more accurate 

Support audio local playback, cell phone audio push, support watch connected to the bluetooth headset playback 

support Barometric pressure and altitude detection 

Support Alipay offline payment 

Support women's health physiological period detection 

Crown photoelectric encoder control 

Support 120+ sports modes