The xiaomi smart wristband is designed to synthesis data of your heart rate. This is succeeded by tracking the amount of steps you take in your day to day life which then allows the wristband to acknowledge the amount of calories you have lost. The information is then analysed onto your mobile phone which enables you to plan your exercise routine. The wristband is adjustable and manufactured out of rubber for your comfort. To extend the advantages of the wristband, it also has the ability to vibrate gently in the morning to wake you up. IP67 waterproof allows you to be underwater for a maximum of 30 minutes. To ease the use, no password is required and all personal data is transformed onto your device. To view the data and use, just simply press the circular button to see the time, steps, calories lost, heart rate etc. Purchase the Xiaomi wristband to have a balanced and healthy lifestyle.