Mozey Consumer Health Data Privacy Policy
Effective date: 2026-08-06 · Last updated: 2026-08-06
Mozey is a walking game. It reads your step count, which some laws, including Washington's My Health My Data Act, treat as consumer health data. This policy explains exactly what we do with it. It sits alongside our Privacy Policy and gives more detail about health data specifically.
Published by Goodweather Labs LLC, 2108 N St, Ste N, Sacramento, CA 95816, United States. Contact: hq@goodweatherlabs.com.
What health data we collect
Only your step count. Nothing else.
- On iOS we read step count from Apple Health. On Android, from Health Connect. We request step data and nothing else: not heart rate, not sleep, not workouts, not weight, not menstrual or reproductive data, not anything a health app might otherwise reach for.
- We may also read steps from a second motion permission, "Motion & Fitness" on iOS and "Physical activity" on Android, to show your count updating live as you walk.
- We collect it only after you grant permission, and you can revoke that permission at any time in your device's settings.
We do not collect precise location, and we never have. Mozey does not request location access, so we cannot infer where you walked, only how much.
What leaves your device
A daily total. Not your detailed health record.
The hourly breakdown, individual walks, and every other metric your phone's health app holds stay on your phone. What reaches our servers is one number for each day, plus the day it belongs to.
Your live step count from that second motion permission can also be saved as your daily total when it is ahead of what Apple Health or Health Connect has settled on, so that reaching a goal in a game unlocks the moment you get there rather than minutes later.
Why we collect it
Only to run the product you signed up for:
- to update the games you are playing and decide their outcomes;
- to track your daily goal, your streak, and the rewards attached to them;
- to place you on the seasonal boards, which are on by default. Turning off "Seasons & leaderboard" in Settings → Privacy removes your step totals from both of them.
We do not use your health data for advertising, we do not use it to build a profile of you, and we do not use it to train models.
Who we share it with
We do not sell your health data. We have never sold it, and we will not.
We do not share it with advertisers, data brokers, insurers, employers, or anyone who wants it for their own purposes. The only companies that handle it are the service providers who run Mozey for us, under contract:
| Provider | What they hold |
|---|---|
| Supabase | Our database and backend. Your daily step totals live here |
| Sentry | Crash diagnostics. On by default; you can turn it off in Settings → Diagnostics. Before a report leaves your device we redact known identifying fields, including step counts, and our diagnostics deliberately record day counts rather than step numbers. This is a best-effort filter, not a guarantee. A report can still contain diagnostic text we did not anticipate |
That is the complete list for health data. The Privacy Policy lists every provider Mozey uses for everything else.
Who can see it inside Mozey
- People in your games can see the step totals you contribute to those games. That is the game.
- Other Mozey players can see your step totals while you are in Seasons, which is on by default, on two surfaces: a worldwide steps board and a monthly league of about thirty players. One switch covers both: turning off "Seasons & leaderboard" in Settings → Privacy removes you from the worldwide board and from your monthly league, and hides the Season tab. There is no setting that leaves you on one of the two boards and off the other.
- Accounts under 18 are kept off both public boards automatically and cannot opt in.
How long we keep it
We keep your daily step totals while your account exists.
When you delete your account, your daily step history is deleted. One thing to be plain about: the games you played stay on the board for the other players, and the step counts recorded inside those games stay with them. Your seasonal standings stay too, including a step total for each season you played, attached to the same unnamed account. All of it is de-identified rather than anonymous. If that matters to you, it should factor into your decision.
We do not currently run automated expiry on finished game history.
Your rights
You can, at any time:
- Stop collection by revoking the Health or Motion permission in your device settings. Mozey keeps working; step features stop updating.
- Turn off the seasonal boards with the "Seasons & leaderboard" switch in Settings → Privacy, which removes your step totals from both the worldwide board and your monthly league.
- Delete your account from Settings → Account, which deletes your step history as described above.
- Ask us for a copy of the health data we hold about you, or ask us to delete it, by emailing hq@goodweatherlabs.com. We handle these by hand and will respond.
If you are a Washington resident, the My Health My Data Act gives you the right to confirm whether we collect your consumer health data, to learn who we share it with, to withdraw consent, and to have it deleted. Use the same address above and say what you would like. We will not charge you differently, refuse you service, or give you a lesser product for asking, and we will not treat a request as a reason to close your account.
To be straightforward about one thing rather than hide it in a disclaimer: some Mozey features are built out of step data, so switching the data off switches those features off too. Leaving Seasons means you are not ranked and do not receive season rewards. Revoking the Health permission means your daily Shoebox cannot be claimed, because there is no step total to check it against. That is the feature not working without its input, not a penalty for asking, and nothing else in Mozey changes.
We do not sell consumer health data, so there is no sale for you to opt out of.
Changes
If we change how we handle health data we will update the "Last updated" date above. For a material change we will give you notice before it takes effect.
Contact
hq@goodweatherlabs.com · Goodweather Labs LLC, 2108 N St, Ste N, Sacramento, CA 95816, United States.