ChallengeCircle

ChallengeCircle turns fitness goals into social challenges you can join with friends, family, groups, and your fitness community.

Create custom challenges, invite participants, track progress, view leaderboards, and stay accountable with reminders and challenge updates. ChallengeCircle supports workout-based, step-based, calorie-based, distance-based, route-based, and weight-based challenge formats.

Automatic syncing of workouts, steps, calories, distance, routes, and weight requires Android Health Connect, your permission, and a compatible app or device that shares fitness data with Health Connect. ChallengeCircle does not collect this fitness data independently and does not require external hardware for challenge creation, groups, leaderboards, or manual participation.

ChallengeCircle is for general fitness and wellness only. It is not a medical device and does not provide medical advice, diagnosis, treatment, or prevention of any medical condition. For medical questions, consult a qualified healthcare professional.

Key features:
- Create and join fitness challenges
- Invite friends, family, and groups
- Follow progress on challenge leaderboards
- Sync eligible fitness data through Android Health Connect when available and permitted
- Manage groups and challenge communities
- Receive notifications for challenge updates and reminders
- Upgrade to ChallengeCircle Pro for unlimited challenge creation, advanced analytics, and premium challenge templates

ChallengeCircle helps make accountability social, competitive, and easier to maintain while keeping automatic fitness data sync clearly tied to Health Connect, your permission, and compatible apps or devices.