Lockwatch logo

Catch phone thieves in the act.

Lockwatch secretly takes a photo using your front camera when someone enters an incorrect unlock code on your phone. It emails you the photo along with their GPS location, without them knowing. It also alerts you when a SIM card is swapped or the phone is switched off while still locked.

The app has helped recover hundreds of lost and stolen phones, and has been featured in TV and online news stories.

Lockwatch uses Android's built-in lock screen and runs only when an incorrect unlock attempt occurs, so it won't drain your battery.

Lockwatch includes a free 7-day trial. After that, a subscription is required to continue using the app. You can cancel anytime.

Get it on Google Play
Features
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Capture photo on incorrect unlock

Secretly takes a photo using the front camera when someone enters an incorrect unlock code on your phone. The photo is emailed to you along with their GPS location, without them knowing.

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Detect SIM card changes

Sends you an email when a new SIM card is swapped into the phone. The email includes the location and new SIM details such as phone number and network provider (where available).

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Send email after power on

If a thief steals your phone, one of the first things they might do is switch it off. Lockwatch detects when the phone is switched off while still locked, then sends an alert when it is switched back on, hopefully revealing their hideout.

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Take multiple photos

Takes multiple photos per attempt, each a few seconds apart, so you get a clear view of their face. All photos are included in the email.

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Record sound clip

Records a 20-second audio clip of what's happening around the phone. The audio file is included in the email.

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Retry sending emails

If Lockwatch is unable to send the email (e.g. if there is no data connection), it saves the information on the phone and retries automatically when a Wi-Fi or mobile data connection becomes available.

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Ad free

No advertisements within the app.

Notes
Get it on Google Play