AirTag updates happen in the background, not on a schedule you can set
An AirTag does not update its location on a fixed timer. Instead, it sends location data whenever your iPhone, iPad, or Mac comes near it and connects via Bluetooth. If your AirTag stays in one place and no Apple device connects to it, the location in the Find My app will not change — it will show the last place where a connection happened.
The practical result: if you leave your AirTag on your desk at home, it updates whenever you walk past with your phone. If you leave it in a car that sits in a garage for a week with no one inside, the location stays frozen at the last update. This is by design — AirTags use very little battery power because they are not constantly broadcasting.
Key Takeaways
- AirTag location updates only when an Apple device with Bluetooth enabled comes within range and connects to it.
- The Find My app shows the last known location, not a real-time feed, so you see updates only after a connection has already happened.
- If an AirTag has not connected to any Apple device in hours or days, its location in the app will not change, even if it has physically moved.
- Precision Finding — which shows distance and direction on newer iPhones — only works when you are within Bluetooth range and actively looking.
What "update" actually means for an AirTag
When people ask how often an AirTag updates, they usually mean: how often does the Find My app refresh the location shown on the map? The answer depends on whether you own the AirTag or are tracking someone else's.
If it is your own AirTag, the location updates whenever your phone, iPad, or Mac connects to it via Bluetooth. That connection happens automatically when the devices are close — usually within 30 feet, though walls and interference can reduce that range. Once connected, your device sends the AirTag's location to Apple's servers, and the Find My app shows that location.
If you are tracking an AirTag that belongs to someone else (with their permission), the location updates only when that person's Apple device connects to the AirTag. You see their last known location, not a live feed.
Why AirTag location does not update in real time
AirTags are designed to run for about a year on a single CR2032 battery. Real-time location tracking would drain that battery in weeks. Instead, Apple chose a system where the AirTag itself does almost nothing — it just broadcasts a Bluetooth signal. The heavy lifting happens on your phone.
When your phone detects an AirTag nearby, it records the connection and sends that information to Apple's servers through the Find My network. This happens in the background without you doing anything. But if no Apple device is near the AirTag, nothing gets sent, and nothing updates.
This also means an AirTag can be in a completely different location than where the app shows it, if no one with an Apple device has been near it since it moved. For example, if someone puts an AirTag in a package and ships it across the country, the app will show the original location until a delivery person with an iPhone walks past the package.
How to see when an AirTag last updated
Open the Find My app on your iPhone or iPad, tap the Items tab, and select the AirTag you want to check. The app shows the location on a map and displays a timestamp that says when that location was last recorded. On newer iPhones (iPhone 11 and later), you can also see the exact time and date the AirTag was last detected.
If the timestamp is hours or days old, that means no Apple device has connected to the AirTag since then. The location shown is accurate for that moment in time, but the AirTag could have moved since. This is why AirTags work better for items that stay in one place — like keys or a wallet — than for tracking something that moves frequently without you.
Precision Finding and live updates
Newer iPhones (iPhone 11 and later with the U1 or U2 chip) have a feature called Precision Finding that works differently from regular location updates. When you open Find My and tap "Find" on an AirTag, your phone uses Bluetooth and ultra-wideband to show you the direction and distance to the AirTag in real time. This only works when you are within about 30 feet and actively looking.
Precision Finding does not change how often the location updates in the app — it is a separate tool for finding something that is close by. Once you walk away and close the Find screen, you are back to waiting for the next Bluetooth connection to update the location in the map.
What happens if your AirTag is lost
If an AirTag goes missing, the location in Find My shows the last place where an Apple device connected to it. If the AirTag is in a remote area where no one with an iPhone passes by, that location will not change. You can mark the AirTag as lost in the Find My app, which lets you add a phone number or email. If someone else's Apple device detects the lost AirTag, they will see your contact information on their screen.
This lost-mode system relies on the density of Apple devices in your area. In a city, a lost AirTag might be detected within hours or days. In a rural area, it could take much longer or never be detected at all.
Frequently Asked Questions
Can I make my AirTag update more often?
No. The update frequency is determined by how often Apple devices come near the AirTag, not by any setting you can change. The only way to see more frequent updates is to carry your phone closer to the AirTag more often, or to have more people with Apple devices nearby.
Does an AirTag update when I am not looking at the app?
Yes. Updates happen in the background whenever your phone connects to the AirTag via Bluetooth. You do not need to open the Find My app for this to happen. The app just shows you the location data that has already been collected.
Why does my AirTag location not change even though I moved it?
The location in the app only updates when an Apple device connects to the AirTag. If you moved the AirTag but have not carried your phone near it since, the app still shows the old location. Carry your phone close to the AirTag and wait a few seconds for the Bluetooth connection to happen.
Can someone track my AirTag in real time?
Only if they own the AirTag or you have shared it with them in Find My. Even then, they see the last known location, not a live feed. Real-time tracking would require constant battery drain, which is not how AirTags work.
What if my AirTag is in airplane mode or turned off?
AirTags do not have an on/off switch or airplane mode. They broadcast their Bluetooth signal continuously until the battery dies. You cannot disable an AirTag without removing its battery.