WatchGuard: Quit Nail Biting
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50+
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About this app
WatchGuard is the AI habit-breaker that uses your smartwatch. Show it the habit once — nail biting, hair pulling, any repetitive behavior — and it learns your exact movement in minutes. From then on, it catches your hand before the habit happens.
Works with Wear OS: Samsung Galaxy Watch, Google Pixel Watch, OnePlus, and more.
**Made to Keep You in Control**
Works with Wear OS: Samsung Galaxy Watch, Google Pixel Watch, OnePlus, and more.
**Made to Keep You in Control**
Quit nail biting with your smartwatch. It learns your habit, catches it live.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
WG Mobile 28.8.2026
Everyone
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About the developer
MOUSTAFA MEDHAT ABDELWAHAP ELSAID ABDELWAHAP
mostafamedhat.official@gmail.com
8 AVENUE ALAIN SAVARY
21000 Dijon
France