The WatchDog: Alarm Tag
Portable anti-theft system
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
WatchDog is a small Bluetooth alarm that clips onto whatever you don't want touched. Leave your laptop at the table, arm it, and if anyone moves it while you're gone — it screams. Your phone gets a ping too.
WHY PEOPLE USE IT
The coffee shop laptop run. The backpack in the lab. The office door you can't lock. The desk drawer someone keeps getting into. Anywhere you've ever walked away from something and immediately started second-guessing it.
SET IT UP IN A MINUTE
Pair it once. hold to arm, hold to disarm. If you want to dial it in, settings let you adjust sensitivity and alarm volume.
YOUR STUFF, YOUR DATA
No account. No signup. No cloud. Pairing is a private handshake between your phone and your device. Once it's claimed, only your phone can talk to it. Nothing is streamed, nothing shared, nothing leaves your phone.
SIX LANGUAGES
English, Español, Français, Nederlands, Português, 日本語.
Hardware sold separately.
Ratings & Reviews
-Motion Logging bug fix
-Naming changes
The developer, SEBASTIAN JAMES FORENZA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SEBASTIAN JAMES FORENZA
- Size
- 5.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sebastian Forenza