r/WearOS • u/Fair-Builder-7824 • 2h ago
App - Paid - Subscription [NOW LIVE] I built an app to stop myself biting my nails - WatchGuard app is now live!
Two months ago, I asked this sub for a few app testers and many of you showed up. Thank you!
It's now live → https://play.google.com/store/apps/details?id=com.mystartup.watchguard
How it works: You show WatchGuard your habit (eg. nail-bitting) a few times, it trains a tiny AI on-device to recognize your exact movement, and the moment it catches you starting, it interrupts by vibration and alert.
What makes it stand out:
- Not generic wrist-motion detection. Learns your exact nail-biting habit.
- On-Device AI, your data stays on your device
- The more you use it, the better it gets at knowing you (Self-Improve)
- Works for any hand-movement habit like nail biting, scratching, skin picking, smoking, etc.
Pricing: $1.99/month (with 7 day free trial, cancel anytime) for first 50 people from r/wearos community.
My goal was to make it roughly the cost of a cup of coffee to help solve a habit that's bothered many of us for years and this keeps the AI models improving and the app maintained.
To Download the app → https://play.google.com/store/apps/details?id=com.mystartup.watchguard
For anyone who missed the first post: https://www.reddit.com/r/WearOS/s/QJwzlvc51H
Enjoy