Watch RIG is a smartwatch that integrates PPG pulse rate, sleep tracking, ECG measurement, and blood oxygen monitoring. Since its multiple functions, you can know your condition easily, adjust work and rest, and live a healthy life. After pairing Watch RIG with your phone via our App "Veepoo Health", you are allowed to customize its settings and sync data from it. Besides, it has other functions, for instance, Notifications, Alarm and so on. It has a small size but useful functions.