F22 Smart Watch 1.54-Inch Color Screen Health Tracker Bluetooth Sports Waterproof Smart Bracelet – Black

• Bluetooth 4.0 connectivity, stable signals and low power consumption

• Large color screen of 1.54 inches, with IP67 water resistance level, sweat-proof and durable for use

• Health monitoring: heart rate measurement, blood pressure measurement and sleep monitoring

• Never missing massage and phone calling, it can save massage records, like WeChat, QQ, Wahtsapp, etc

• With built-in 170mAh battery, standby time up to 7-10 days

• Widely compatible with Android 4.4 or above and iOS 9.0 or above smartphones

• Great for sport, old people, boy, girl, suitable for most people who need to monitor health condition

Specification:

• Screen size: 1.54''

• Display resolution: 240*240

• Waterproof: IP67

• Size: 265*47*13mm

• Battery capacity: 170mAh

• Charging method: Magnetic charging

• Standby time: 7-10 days