With a heart rate sensor, pedometer sensor, blood oxygen level sensor, and sleep tracker, the ProWatch-B18 is designed to help you lead a healthier lifestyle. Stay connected with the Bluetooth 5.1 Technology and enjoy the handsfree function. 1.8 Inch Hi-Res Display makes this smartwatch easier to see and use. IP68 Water and dust resistance ensure the ProWatch-B18 is the perfect companion for every adventure. Smart on the inside, and fashionable on the outside, the ProWatch-B18 is everything you need, in one device.

Bluetooth Profiles: BR/EDR

Bluetooth Frequency:2402-2480MHz

Chipset:RTL8762DT+AC6963

Input Rating:5V/1A

Screen Size:1.8"

Display Type:IPS

Screen Resolution:240*286

RAM:192Kb

ROM:128Mb Flash

Battery Capacity:260mAh

Standby time:15-20 days

Usage time:3-5 days

Compatible OS:Android 5.0 / iOS 11.0

Watch Strap size:20mm (Width)