FITVII Slim Fitness Tracker with Blood Oxygen, Blood Pressure, 24/7 Heart Rate and Sleep Tracking, IP68 Waterproof Activity Trackers and Smart Watches with Step Tracker, Pedometer for Women

USINGTIPS (1App register step: Download the FitCloudPro appSelect “Register”Input your email and set the app account passwordCheck your email for the verification code and input itFinish app register (2. Accurate readings: The activity monitoring function of the watch requires users to fill in basic information, such as height, weight, age, etc. , in the app to track more accurate exercise monitoring data. (3. Blood pressure calibration: Open the app (FitCloudProClick MeTap your AvatarInput the calibrated bp reading to Private BP Mode (4. Compatibility: FITVII Slim Fitness tracker is compatible with Android 5. 0iOS 10 and above smartphones with Bluetooth 4. 0（10meter, but is not compatible with PC, iPad, or Tablet. (5. One full charge gives up to 7 10 days of working time. (Varies with use and other factors. Turning on all day monitoring functions such as exercise and heart rate will shorten the battery life of the product(6. Wrist size：FITVII fitness tracker fits a 5. 9~8. 6 inch circumference wrist.