Turn on location services in Settings
To enable location on your iPhone, open Settings, then tap Privacy & Security. Scroll down and tap Location Services. Toggle the switch at the top to turn it on — it will turn green when active.
Once Location Services is on, your iPhone can use GPS, Bluetooth, and nearby Wi-Fi networks to figure out where you are. Apps that need your location will ask for permission the first time they try to use it. You control which apps get access and how often they can see your location.
If you see Location Services is already on but certain apps still cannot find your location, the problem is usually that you have denied permission to that specific app. Check the app's own permission settings — scroll through the list under Location Services to find it and change its setting from Never to While Using or Always.
Key Takeaways
- Location Services must be turned on in Settings > Privacy & Security > Location Services before any app can use your location.
- Each app asks for permission separately, and you can change what each app is allowed to do at any time.
- Turning on Location Services uses more battery power, so turn it off when you do not need it.
- If an app says it cannot find your location, check that app's individual permission setting — it may be set to Never instead of While Using or Always.
- System Services like Find My iPhone and emergency location also need Location Services on to work.
Understand the three permission levels
When an app asks for location permission, you will see three choices: Never, While Using, or Always. Never means the app cannot see your location at all. While Using means the app can only see your location when you have it open and actively using it. Always means the app can see your location even when it is running in the background.
Most apps work fine with While Using. Choose Always only for apps you trust and that genuinely need to track you in the background — like Maps when you are navigating, or a fitness app that tracks your route while you run. Choosing Always for an app you do not fully trust wastes battery and shares more information than necessary.
Check which apps have location permission
Go back to Settings > Privacy & Security > Location Services and scroll through the full list. You will see every app that has ever asked for location permission, along with its current setting. Apps with a purple arrow icon used your location recently. Apps with a gray arrow used it within the last 24 hours.
If you see an app you do not recognize or do not want accessing your location, tap it and change the setting to Never. You can change these settings at any time — the app will simply ask again the next time it needs your location, and you can say no again.
Turn off location for specific apps without disabling Location Services
You do not have to turn off Location Services entirely to stop one app from tracking you. Instead, go to Settings > Privacy & Security > Location Services, find the app in the list, and tap it. Change the setting from While Using or Always to Never. That app will no longer see your location, but other apps and features will still work normally.
This is useful if you want Maps to work but do not want a social media app tracking your location. You can mix and match — some apps set to While Using, some set to Always, and some set to Never, all at the same time.
Turn off Location Services entirely to save battery
If you want to stop all location tracking on your iPhone, go to Settings > Privacy & Security > Location Services and toggle the switch off. This turns off GPS, Bluetooth location, and Wi-Fi location for all apps and system features. Your battery will last longer, but Maps will not work, Find My iPhone will not work, and weather apps will not know your location.
You do not have to leave Location Services off all the time. Many people turn it on when they need navigation or location-based features, then turn it back off when they are done. The toggle is easy to access, so you can switch it on and off as needed.
Check System Services location settings
At the bottom of the Location Services list, you will see System Services. Tap it to see which built-in iPhone features are using your location. Find My iPhone, emergency SOS, and Siri all use location data. You can turn off any of these individually if you want to prevent that specific feature from tracking you.
Most people leave System Services on, but if you are concerned about privacy, you can disable the ones you do not use. For example, if you do not use Find My iPhone, you can turn that off. If you never use location-based reminders, you can turn off Reminders. Each one you disable saves a small amount of battery.
Troubleshoot location not working
If your location is not working even after you turn on Location Services, first check that the app itself has permission. Go to Settings > Privacy & Security > Location Services, find the app, and make sure it is not set to Never. If it is set to While Using or Always but still does not work, try closing the app completely and opening it again.
If that does not help, restart your iPhone. Hold down the power button until you see the power-off slider, slide it to turn off, wait 10 seconds, then hold the power button again to turn it back on. After restart, open the app and try using location again. If location still does not work, the problem may be that your iPhone cannot get a GPS signal — try moving to an open area away from tall buildings or dense trees, or try using Wi-Fi location instead by connecting to a nearby network.
Frequently Asked Questions
Does turning on Location Services drain my battery?
Yes, Location Services uses more battery than when it is off, especially if apps are set to Always. GPS uses the most power. If battery life is a concern, turn off Location Services when you do not need it, or change apps from Always to While Using. You can also turn off System Services features you do not use.
Can I turn on location for just one app without turning on Location Services?
No. Location Services must be on at the system level before any app can use your location. Once it is on, you control which individual apps get permission. You cannot have Location Services off and still let one app see your location.
What is the difference between While Using and Always?
While Using means the app can only see your location when you are actively using it — when the app is open on your screen. Always means the app can see your location even when it is closed or running in the background. Always uses more battery and shares more information, so use it only for apps that need background location tracking.
Why does my iPhone keep asking for location permission?
Your iPhone asks again when you update an app or when the app needs permission for a new feature. You can also see a prompt if you denied permission before and the app is asking again. Simply choose your preference — Never, While Using, or Always — and the app will remember your choice.
Can I see which apps used my location today?
Yes. Go to Settings > Privacy & Security > Location Services and look for the arrow icons next to each app. A purple arrow means the app used your location recently. A gray arrow means it used your location within the last 24 hours. Apps with no arrow have not used your location recently.