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400cals

Burn 400 active calories a day. Check in with one tap. Stay consistent with your friends.

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How it works

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Move

Hit 400 active calories however you want. A brisk walk gets you there.

Check in

One tap. That's it. Honor system, no device needed.

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Stay together

Create a group with friends. See who showed up today. Build streaks together.

400 calories is intentionally achievable. The goal isn't to be extreme — it's to be consistent.

No shaming. No leaderboards. Just showing up.