FAQ For  Heart Rate Smart Watch1, Why does the pedometer not count steps when I have already started walking ?To reduce errors, smart watch usually sets an initial value of 10, it will count steps when we walkmore than 10 steps. The APP will show the real walking steps and start counting from step 10.2, What functions can be used when Bluetooth is off ?Usually pedometer, sleep monitor, alarm and heart rate monitor still can be used without connectingto Bluetooth.Fitness tracker IP67 waterproof and sweatproof function inNo worry for running in the rain or being splashed with water.so you can enjoy you sport life.NOTE: take off the fitnees tracker before swimming and bathing.2.Not only monitors heart rate,record sleep, steps, calories, distance,active minutes.Even itsupports multi-sports modes directly on screen and remote camera control.Also reminds youincoming call, messages,long-time sitting and alarm clock.Novel buit-in USB charge design.Fast and convenient charging.Charge anywhere there is a USB port.Before initial use,pls detach the watch part from the band per the instruction manual and thumbdrive the USB end (where the white oval circle and four parallel metal strips locate) into USBport.Red indication light will shine and battery charging icon will shown if in right direction.Flip itover to charge the opposite side if not.Long lasting battery.Charge 2 hrs to get full charge and make it work for up to 3~7 days.Compatible with Smart Phone:Bluetooth:4.0 or above.Smart phone system: Android 4.4 or above.IOS 8.0 or above.Packaging DetailsUnit Type: piecePackage Weight: 0.05kg Package Size: 12.5cm x 8.8cm x 3.1cm Packsge includes:User Manual,Fitness TrackerSpecification:Bluetooth Version: Bluetooth 4.0 Screen: OLED 0.96''Operating mode: Touch Key Battery: 80mAh Standby time: About 3~7 Days Case material: ABS Band material: TPU Compatability: Android 4.4 / iOS 8.0 and above systems a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a