One Time Pro vs AirCourts - Find & Book Sports Usage & Stats

Our App will help you understand your daily sports data in an unprecedented way. How does it work? With our Bluetooth smart watch, you can better understand your daily exercise and heart rate changes. (with your permission) What else does it do? 1. Not only can track our steps, calories, distance, but also support to sync these data to Apple Health. (HealthKit) 2. No need to miss notifications from your phone, the watch will tell you. 3. The dial is immutable? Come and try our new watch faces, there is always one for you. Join us and start a new life !