D53 Smart Watch 1.75-Inch Large Screen Heart Rate Blood Oxygen Monitoring Multi-function Waterproof Smart Watch - Black

• Bluetooth 4.0 connectivity, stable signals and low power consumption

• Large color screen of 1.75 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 260mAh battery, long standby time 

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

Specification:

• Screen size: 1.75''

• Display resolution: 320*385

• Battery capacity: 260mAh

• Waterproof level: IP67

• Function: step counter, sleep monitoring, sedentary reminder, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, music playing, remote photo shooting, raising hand to brighten the screen, push notification, calculator, alarm, calendar, stopwatch

• APP languages: Russian, German, Italian, Japanese, French, Chinese, English, Portuguese, Spanish

• Watch languages: English, German, Russian, Portuguese, Spanish, Italian, Turkish

• System Requirements: Support Android and IOS system devices