Smart Bracelet B79 PPG + ECG Ladies Activity Fitness Tracker Watch Blood Pressure Heart Rate Monitor Band Waterproof Smartwatch

Parameters:

Resolution: 80*160 0.96 inch IPS color screen Bracelet size (without strap): about 49mm*22.4mm*11.9mm/1.93*0.88*0.47in Net weight: about 22.4g APP/APK download method: Download/Install bracelet 's Application Android and Apple app sync: Hero Band II System requirements: Android 4.4 and above, iOS 9.0 or above, support for Bluetooth 4.0 Bluetooth version: BLE 4.0 Main control chip: NRF52832 Memory: 32M ECG Chip: Texas Instruments TI ADS129X PPG chip: HRS 3300 Battery capacity: 90 mAh Motor: built-in, vibration reminder Waterproof rating: IP67 Sensor: three-axis gravity sensor Product color: black, red, blue Charging method: clip charging (three needles) Body material: zinc alloy middle frame + PC lens + plastic bottom case

Packing List:

1* smart bracelet 1* manual 1* data cable 1* box

Notes:

1.Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. Users should treat these data objectively. 2.Please do not compare it to hospital equipment, which is NOT a medical device ! 3.Before using, scan the QR code on the manual to download the APP and connect it to the watch in APP.