IP67，JL7013A6，BT 5.2

Display: 1.43 inch- AMOLED  screen-466*466

Body material: Zinc alloy+Plastic

Strap material: Silicone 

Heart rate sensor:HX3605

Compatible: android 5.0+ / ios 9.0+

Function:Da GPT,AI dial,Compass, altitude, PrayTimes, 5 keys,rotary encoder,smart alarm clock, hand light screen, light screen time, find mobile phone, call rejection, wireless call.,Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring (sleep time, sleep quality),107 multiple sports modes,Time and date display, step counting, calories, distance, stopwatch, countdown,

Battery capacity:  400mAh

Charging method: USB Magnetic wire

Charging time: 3 h

Typical usage battery life: about 5-7 days

Basic usage battery life: 30 days

Heary usage battery life: 3-5 days

APP: Da Fit