GHZHEGIZHUND S18 - 1.28 inch

Brand new product and Best Seller Smart Wristbands About Product 1. System: Android system 4.4 version or above,iOS system 8.0 version or above,support bluetooth with 4.0 version 2. Battery capacity: 280mAh 3. Waterproof rating: IP68 4. Screen resolution: 240*240 5. APP: Da Fit 6. Standby time: About 14 days 7. Working time: 5-7days Function 1. Heart rate monitoring ,blood pressure monitoring 2. Timer,pedometer,calorie consumption,distance calculation,sleep time /on & off dispaly,stop time 3. Sleep detection (sleep time ,sleep quality),clock alarm,remote camera 4. Call reminder,SMS Reminder,Third-party messaging reminder Multilingual push 5. Task reminder (sedentary reminder,drink water reminder,take medicine reminder,meeting reminder)