t-rex outdoor sports smart watch

Product parameter
Size: 47.7 X 47.7 X 13.5mm (bottom case to screen)
Weight (including strap): 58g
Waterproof rating: 5ATM, support swimming
Screen: 1.3 inches AMOLED screen, resolution 360X360
Touch screen: Corning Gorilla 3rd generation tempered glass
Sensor: BioTrackerTM PPG biological tracking optical sensor
3-axis acceleration sensor, geomagnetic sensor, ambient light sensor.
Positioning "GPS + GL _ONASS
Connection: Bluetooth 5.0 BL .E
Battery: 390mAh L iPo
Charging method: magnetic
Theoretical charging time: about 2 hours
"Endurance" daily use mode: 20 days
Raise your wrist to look at the time 30 times,
Other operations are 5 minutes; exercise 3 times a week, and run GPS for 30 minutes each time.
Basic watch mode: Turn off Bluetooth, heart rate and other functions for 66 days, and raise your hand to brighten the screen 100 times a day. GPS continuous working time: 20 hours battery life depends on usage, settings and other
Many factors may vary, and actual results may vary.
Table body material: polymer material
Support devices: Android5.0 and above, iOS10.0 and above