The fastest way to find an AirTag from your iPhone
Open the Find My app on your iPhone — it comes built in and does not need to be downloaded. Tap the Items tab at the bottom of the screen. You will see a list of all AirTags connected to your Apple account. Tap the one you are looking for, and the app will show you its last known location on a map. If the AirTag is nearby and turned on, you can tap Find to make it play a sound so you can locate it by ear.
If the AirTag is far away or has been offline for a while, the map will show where it was last detected. The app tells you how long ago that location was recorded — "Updated 2 hours ago" or "Updated 1 day ago" — so you know whether the information is fresh. If someone else's AirTag is near you and they have marked it as lost, your iPhone will notify you and offer to help return it.
Key Takeaways
- The Find My app shows the location of all your AirTags on a map and can play a sound to help you find one nearby.
- If an AirTag is offline, the map shows its last known location and tells you when that location was recorded.
- You can mark an AirTag as lost in Find My, and nearby iPhones will notify you if they detect it.
- Precision Finding works only on iPhone 11 and newer models and shows distance and direction to an AirTag that is powered on and close by.
Using Precision Finding to narrow down the exact location
If your iPhone model is iPhone 11 or newer, you can use Precision Finding to get the exact distance and direction to an AirTag. Open Find My, tap the AirTag you want to find, and tap Find. Your iPhone will show a distance in feet or meters and an arrow pointing toward the AirTag. Walk in the direction the arrow points, and the distance number will get smaller as you get closer.
Precision Finding uses your phone's Ultra Wideband chip, which is built into newer iPhones. It works best in open spaces and when the AirTag is powered on and within range — usually 30 feet or less. If you have an older iPhone model, you will see the map location instead, but you can still play the sound to help locate the AirTag once you are in the general area.
What to do if an AirTag is not showing up in Find My
If you own an AirTag but it does not appear in your Find My app, the most common reason is that it has not been set up yet. To set up a new AirTag, hold it near your iPhone. A setup prompt will appear automatically. Follow the on-screen steps to name the AirTag and add it to your account. Once setup is complete, it will show up in the Items tab.
If an AirTag was previously set up but has disappeared from Find My, it may have been removed from your account. This can happen if someone else set it up on their account, or if it was factory reset. You can also check whether the AirTag's battery is dead — if the battery is completely drained, it will not send location data. Tap the AirTag in Find My to see its battery level.
Marking an AirTag as lost and receiving notifications
If you cannot find an AirTag, you can mark it as lost in the Find My app. Open Find My, tap the AirTag, and tap the information icon (the small circle with an "i"). Scroll down and tap Mark as Lost. Once you do this, any iPhone, iPad, or Mac that detects the AirTag will send you a notification with its location — even if the device belongs to someone else.
When an AirTag is marked as lost, people who find it can tap it with their iPhone to see a message you have written and a phone number they can call to reach you. This works even if they do not own the AirTag. You can turn off the lost status at any time by going back to the AirTag's information page and tapping Mark as Found.
How location sharing works when an AirTag goes offline
AirTags do not have their own cellular connection or GPS. Instead, they use Bluetooth to communicate with nearby Apple devices. When your AirTag is out of Bluetooth range, it cannot send its location directly. However, if another person's iPhone, iPad, or Mac comes near it, that device will detect the AirTag and send its location to Apple's servers, which then relay it to you through Find My.
This system is called the Find My network, and it works because millions of Apple devices are constantly scanning for lost AirTags. The location data is encrypted so that Apple cannot see which AirTag is where — only you can see your own AirTag's location. If an AirTag has been offline for several days and no Apple devices have detected it, the map will show its last known location, which may be several days old.
Checking battery level and replacing the battery
You can see how much battery an AirTag has left by opening Find My, tapping the AirTag, and looking at the battery indicator. The battery level appears as a percentage. AirTags use a standard CR2032 coin cell battery, which you can buy at most drugstores or online retailers for a few dollars. When the battery runs low, Find My will send you a notification.
To replace the battery, hold the stainless steel back of the AirTag and twist it counterclockwise until it comes loose. Remove the old battery and insert a new CR2032 battery with the positive side facing up. Twist the back on again until it clicks. The AirTag will make a sound to confirm the battery is installed correctly. A dead battery is one of the most common reasons an AirTag stops sending location data.
Frequently Asked Questions
Can I find someone else's AirTag with my iPhone?
No — you can only see AirTags that are connected to your own Apple account. If you find an AirTag that belongs to someone else, you can tap it with your iPhone to see their contact information and a message they have left. You cannot see its location history or track it.
What if my AirTag is in airplane mode or has Bluetooth turned off?
If your iPhone has Bluetooth turned off, you will not be able to use Precision Finding or play a sound on the AirTag. However, the Find My network will still work — other people's devices will detect the AirTag and send its location to you. Turn Bluetooth back on to use all features.
Does Find My show real-time location or is it delayed?
Find My shows the last location where the AirTag was detected, not real-time tracking. If the AirTag is nearby and powered on, you can use Precision Finding or play a sound to locate it when ready. If it is far away, the location may be several hours or days old depending on when another Apple device last detected it.
Can I find an AirTag if it has been stolen?
Yes — you can see its location in Find My and mark it as lost so that nearby iPhones will notify you if they detect it. However, if someone has removed the AirTag from your account or factory reset it, you will lose the ability to track it. Report the theft to local police and provide them with the last known location.