1ATM，JL7012A6，BT 5.3

Display: 1.43 inch- AMOLED  screen-466*466

Body material: Zinc alloy+Plastic

Strap material: Stainless steel

Heart rate sensor:VC30F-S

Compatible: android 5.0+ / ios 9.0+

Function:AI voice assistant, Bluetooth call making function, 1 small game, calculator function,Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring, all day heart rate measurement,Step count, calorie count, distance, stopwatch, timer,107 Sport Modes 

Battery capacity:  450mAh

Charging method: USB Magnetic wire

APP: Da Fit