S4 Smart Band Heart Rate Monitor IP68 Waterproof Wristband Fitness Sleep Tracker Bracelet Sports Sma

Main Features:
Body display: 12/24 hours system, Date and week /weather display, Power display.
Sports and Health: Pedometer, Distance, Calorie, running, Table-tennis mode,Badminton mode.
Heart rate: Dynamic heart rate.
Sleep tracking: Auto monitoring.
Bicycle-riding mode: Riding time.
WeChat Sports: WeChat sport ranking.Multiple movement mode: Rope skipping, Jumping jacks, Sit-ups, Running mode.
APP GPS movement: Trajectory, Historical records, track sharing, Calorie, Time, Distance, Pace.
alert & Notification function: Call reminder, cotact name display, SMS,Social software reminder(QQ, WeChat , Facebook, Twitter, Line,SKYPE, WhatsApp, Kakaotalk, Instagram, etc.), Snapchat, Alarm clock, Sedentary reminder.Special feature Find phone:
Remote control camera, take pictures.
Remote control video.
Wrist bright screen switch.
Remote control mobile music player.
Bright screen time setting.
Screen-on when turning wrist.
Bracelet UI interface customization.
Custom heart rate test time settings.
Synchronize data to Google Fit, Apple Health.
Display brightness setting.
Time interface theme settings.Parameter introduction:
Compatible System: Android 4.3 and above,IOS 8.0 and above
Bluetooth Version: Bluetooth 4.0
Display:0.96 inch TFT color screen
Battery:90ma Lithium-ion polymer rechargeable battery
Motor: Built-in, remind with vibration
Charge: 5V USB jack,charge by PC USB
Waterproof Level: IP68
Standby Time: 10 days