D18 1.3inch TFT Color Screen Smart Watch IP65 Waterproof,Support Call Reminder /Heart Rate Monitoring/Blood Pressure Monitoring/Sleep Monitoring(Blue)

About Product 1. Bluetooth version: BLE 4.02. Battery capacity: 90mAh 3. Waterproof rating: IP654. System: Android system 5.0 version or above,iOS system 9.0 version or above5. Screen resolution: 240*2406. Working time:About 1 week7. Standby time:About 2 weeksFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Standard sport function (step, distance, calories)3. Sleep monitoring (sleep time, sleep quality）4. Call reminder,message reminder,sedentary reminder,remote camera5. Smart alarm clock,find your phone,raise hand to lighten screen