iSPARES FitNow  (Black Strap, Size : Free Size)

1.Heart Rate Blood Pressure Monitor, Sleep Monitoring This bracelet can measure the heart rate and blood pressure data of the human body, allowing you to know the physical condition in real time. Sleep monitoring is automatically turned on at night, and the fitness tracker automatically monitors your sleep, knowing your deep sleep time and light sleep time, total sleep time. 2. Call reminder, SMS reminder, QQ reminder, Wechat reminder, Skype, Facebook, whatsApp reminder. 3.This activity tracker adopt the latest HR sensor for accurate and effective heart rate monitoring;This watch will detect your sleep automatically at night and analyze your sleep quality with deep sleep,light sleep and awake time.The silent vibration alarms can wake you up without disturbing others 4. Other functions：USB Flash Drive, sedentary reminder, stopwatch, low battery alert, raising the bright screen, low power consumption, exercise mode, remote camera, intelligent alarm, weather forecast, Dymanic heart rate