The Diggro DI03 smart watch has ultra-thin body that brings you a comfortable wearing experience whether in motion or at work. When you have calls and message, it will remind you and display content, even you can dial or directly reject call through the watch. Even more, it is a health sports partner. This smart watch monitors health parameters such as heart rate, steps, distance, calorie, sleep data. Let you know your sports data and sleep quality right away. After install APP in Android or IOS mobile phone, you can read the current data which let you know more about your healthy conditions. Monitor your sleeping time and quality, wake you up by vibration and rings. But the sleep monitoring date does not support synchronization.When the watch connects your phone, it can control your phone to take photos and remotely control your phone music.If the watch is faraway from the phone, the watch will warn.