The app displays three 'activity rings', which are daily movement goals, and encourages users to 'close' all of their rings by the end of the day. The move ring tracks the number of diet calories or kilojoules burned (over and above quiescent), the exercise ring tracks minutes spent exercising, and the stand ring tracks the number of hours spent standing for at least one minute. Without a connected Apple Watch, the app will only display the user's move ring as the exercise and stand metrics cannot be measured using the iPhone. Activity rings can be shared with others to compare data and start competitions, which give an award to the person who has filled their rings the most over a seven-day period. Users can earn various awards based on user achievement, such as setting personal records or participating in limited-time challenges. Awards are digital equivalents of enamel pins or badges.
