A free app for Android, by Real Tech Mind.

The Find Lost Phone-Find My Device app allows you to remotely access and lock a device, no matter where it is. Simply log in with your Gmail account to get an account number, then enter that number to get the device’s location. You can then view the location on a map. If you find the location, you can send a message to the person who has the phone, letting them know where it is. You can also find out what phone number is associated with that location.

You can also use the Find Lost Phone-Find My Device app to track the location of your lost phone. Just log in with your Gmail account, then select the Ring My Phone on the Silent option. You will immediately hear your phone ringing loudly somewhere near you.

If you have lost your phone, you can use the Find Lost Phone-Find My Device app to get the device’s location.