x4Fire Quartz Fire Jelly Comb Smart Watch For Android IOS Blood Pressure Heart Rate Monitor Sport Fitness Watch Bluetooth 4.0 Men Women Smartwatch

Specifications :

Main control chip:nRF52832

Display:TFT0.96 Color screen(160*80)

Memory:256K+16M

Battery:351525（105mAh）

Word stock:APP language: English, French, German, Italian, Japanese, Korean, Malay, Portuguese, Russian, simplified Chinese, Spanish, traditional Chinese

Waterproof level:IP67

Standby time:30days

Use your time:5-7days

Compatibility:IOS 8.2，Androi 4.4

Bluetooth version:BLE4.0