How do Android location settings work?
We all know our phones are powerful devices. They’re basically computers we carry around in our pockets. But without GPS and location settings, smartphones wouldn’t be nearly, well, as smart. Those components are vital to checking the weather, getting directions, or finding the closest grocery store. They also can consume a ton of data and battery power, and they can sometimes pose privacy risks. That’s why it’s important to know about your phone’s location settings—and how to manage them.
How Location Settings Work
Your phone’s location settings use satellites, cell towers, GPS, Wi-Fi, and Bluetooth to locate your phone. Apps and websites use that information for location-based features like finding the nearest gas station or ordering an Uber. Some apps will ask you to keep Location on all the time, while others work just fine with Location active only when you’re using an app. In either case, you can always check if an app is accessing your location by checking for the small, upside-down teardrop icon at the top of your phone’s screen. If it’s there, an app is accessing your location.
How Location Settings Impact Battery and Data
Always-on Location settings can be a serious drag on your phone’s power consumption. Why? Basically, your phone is constantly sending signals and pings via its GPS and cellular signal to towers and satellites to ensure your position is always exact for whatever app is using your location. This can also burn through your data plan if you’re not careful.
Here’s how to see what apps are accessing your location, and how often:
- Go to Settings > Connections > Location.
- Once there, you can turn all location permissions off by tapping the switch at the top of the screen.
The smarter thing to do, though, is go app by app and adjust how they access your location.
- Go to Settings > Apps. Tap the Menu at the top right and choose App permissions.
- You only have two choices, on or off, so if you think you’ll need location permissions for an app keep them on. Just remember that some apps—like maps programs—won’t work properly without access to your location.
You can also adjust how location settings work with Wi-Fi and Bluetooth. Basically, your phone can continually check for Wi-Fi networks or Bluetooth devices to help improve location-based accuracy and features. You can adjust these settings by tapping Improve accuracy on the Location screen , which will give you options to turn on or off Wi-Fi and Bluetooth scanning.
It’s a good idea to periodically do some maintenance and make sure your apps and usage needs are up to date. Sometimes you’ll find an app using your location even if you haven’t used the app in a while, or you might find an app you use a lot isn’t working great and it could be because it needs location access.
Either way, being smart about location permissions will help you get the most out of your phone—and all the wonderful things it’s capable of.