? ?Fitness Tracker?Fingerprint Design Sensitive Touch Screen shows time, Heart Rate, Pedometer, Distance, Calories Burnt, Sleep monitoring and Walking steps when you do exercise to help you achieve fitness goals. Action tracker can not only record all the daily life, but also allows you to not miss any important things, rest time, notes, rest, medication, eating, calendar, keep your body at any time control. ? ?Heart Rate Monitoring?24-Hour Real-time With Advanced Heart Rate Monitoring Technology. when you are doing exercise, Running, Jogging, Yoga, Swimming and Climbing. Help you know your own Fat-Burning Heart Rate, Traces any changes in your Heart Rate, makes exercise more scientific and Effective. ? ?IP67 Super Waterproof?and?Fingerprint Design?IP67 Waterproof, with 30 meters waterproof specifications, according to Waterproof: Swimming, Diving, Cold Shower, Hand Washing or Caught In The Rain will not damage your watch. Enjoy the fun of sports! ??Sleep Full Monitoring?Vibration Alarm Wake - Wristband automatically tracks how long and how well you sleep. Silent vibration alarm clock wakes you gently every morning. ? ?Bluetooth?Mobile Phones Management : When the Smart Bracelet through the Bluetooth connection phone. When someone gives you a call or via Facebook, WhatApp and other ways to send a message, the notification will be displayed on the smart band's display. So that you will not miss any of the messages.The Smart Bracelet works with the App "Getfit 2.0",It can be downloaded on Google Play Store (Android) and Apps Store (IOS). ? ?Sports Bracelet Use?Please read the user manual carefully. When you connect the device , please download the APP first , Heart Rate Test requirements in the App open the detection function first, the measurement must be close to the hand. Sleep detection: sleep must wear bracelets, through the APP or bracelet settings the sleep mode can be enabled.