Privacy policy
Applies to the All-in-One watch face
(com.kndd.aiowatchface) for Wear OS. Last updated: 31 August 2026.
In short: the app collects no data. No accounts, no sign-in, no server, no analytics, no ads. It never connects to the internet, because it contains no code that could.
1. Who is responsible
The face is written and published by an individual developer; contact: kondzio6@gmail.com. It is an open source project — source on GitHub.
2. What data we collect
None. The face is built in the Watch Face Format v2, meaning
it is a resources-only package: its manifest declares
android:hasCode="false" and it contains no executable code, no
background services and no third-party libraries. It therefore cannot read,
store or send anything. The whole layout is rendered by the operating system
of the watch from a single XML file.
Specifically, the app does not collect or transmit: device or advertising identifiers, location, contacts, health and fitness data, usage history, crash reports or any diagnostics.
3. Data shown on the face
The face displays values prepared and rendered by Wear OS. They never pass through the app — we have no access to them and the face stores them nowhere.
| What you see | Who provides it |
|---|---|
| Time, date | The Wear OS system clock |
| Steps, heart rate | Watch sensors, via native Watch Face Format data sources |
| Battery level | Wear OS |
| Weather (icon and temperature) | The weather provider paired with your watch, via the native WEATHER source |
| Sun, SpO₂, activity | Apps you pick yourself in the complication slots |
4. Third-party complications
Three tiles are complication slots. You choose their provider in the watch face editor (long-press the face, then Customise). The system hands the face a ready-to-draw value — a number and an icon. The flow is one-way: the face sends nothing back to the providing app.
Apps you connect (Samsung Health, Google Fit, Zepp, Google Calendar) have their own privacy policies and are the parties processing your health data. This policy does not cover them.
5. Permissions
The app declares no Android permission at all. It asks for no access to location, sensors, notifications, storage or the internet.
6. Ads, analytics, payments
The face contains no ads, no analytics and no in-app purchases. It bundles no third-party SDKs.
7. Distribution through Google Play
Installs and updates go through Google Play. Google collects its own data (install and crash statistics, among others) under its privacy policy. In the Play Console we see only aggregate, anonymous statistics — never data about an individual user.
8. Children
The app is not directed at children and collects no data from anyone, of any age.
9. Your rights
Since we process no personal data, there is no record against which an access, rectification or erasure request could be served. If anything here is unclear, write to us — every privacy question gets an answer.
10. Changes to this policy
Should the face gain a feature that changes any of the above, we will publish a new version of this page with an updated date at the top. The change history is public in the all-in-one-wearos-watchface-web repository.