Sports watch STEP is designed for sport and everyday comfort. It has a wide range of built-in functions useful during training, such as: measuring burned calories, covered distance, pedometer, blood pressure measurement, oxygen saturation measurement and the ability to monitor sleep. It will also help with everyday challenges thanks to the function of notifications about incoming calls, messages from applications or SMS, remote activation of a signal on the phone or the option to take a photo from the phone using the watch. A smartphone with Android 5.0 or IOS 9.0 or above is required for all functions to be available. Works with bluetooth V4.0 or higher. The FitPro app is required to fully connect the device. The watch measures exercise time, monitors sleep. You can also control playing music from the phone. IP65 waterproof.