

However, having your GPS on all the time is going to drain your battery very quickly.

This is a fairly accurate way to determine your location and allow your Smart Lock to work. There is “Phone Only” where your phone’s GPS is used to figure out your location. Perhaps your VPN is causing the problem, or your new driving directions app, or even your antivirus software. Obviously, you should start experimenting with your newest apps, but remember that updated apps may be the culprit too. If the Smart Lock starts working again, then you have probably identified the problematic app. You turn off (disable) an app, check your Smart Lock, re-enable the app, and try disabling another. Once all your games are disabled, you need to get methodical. Start with the apps that are obviously not going to affect your Smart Lock, such as your games. Start up your device as normal and try disabling your apps one by one.
