Earn points each day, from Sunday, June 3 at 12:00 a.m. to Thursday, June 7 at 11:59 p.m., by wearing your Apple Watch and closing your Activity rings. Simply download the Challenges app on iPhone and allow Challenges to access Health app data, which includes data from your Activity rings. Work as a team of four with fellow WWDC18 attendees to earn as many points as you can. If everyone on your team closes their rings that day, you’ll get team bonus points (in addition to individual bonus points). Individuals who earn 200 points or more during the challenge will receive a reward on Friday, June 8 at McEnery Convention Center.

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