All of these additional features are available when you make one in-app purchase which costs around ~$5 USD. You only need to purchase this once.
Simply open the Lockwatch app, slide to the Premium tab, and click on the upgrade message.
Sends you an email when a new SIM card is inserted into the phone. The email includes a photo and location, as well as details on the new SIM such as phone number, subscriber ID and network provider (where possible).
If a thief steals your phone, one of the first things they might do is quickly switch it off. Lockwatch can detect if the phone has been switched off whilst still being locked. This will cause Lockwatch to send an alert each time the phone is switched back on, hopefully revealing their hide out.
Takes three photos of the intruder instead of one photo. Each photo is taken roughly one second apart so you get several angles of the person's face. These are all included in the email.
Records 20 seconds of high quality sound using the
After you enable this feature, you are asked to select a friend from your Contacts. Lockwatch will send an SMS to this person if it is unable to send an email (e.g. if there is no data connection). The message includes a link to a map with the phone's location.
If Lockwatch is unable to send the email (e.g. if there is no data connection), it will save the information on the phone and will retry sending it later when a