How long can you find a phone after the battery dies?

An iPhone with a dead battery still shows on the map, but only as its last known location, and only for a while. Apple's Find My app shows that last location for up to 7 days. After 7 days with no new report, it says "No location found." The 24 hours you may have read is also Apple's. It is how long iCloud.com, the web version, shows a location. Apple also says a powered-off iPhone may be found through the Find My network for up to 24 hours. Google says supported phones, like the Pixel 8 series, can be located "for several hours after it's turned off." That needs offline finding set to busy places or everywhere, Bluetooth and Location on, and a screen lock. A Samsung Galaxy that is powered off shows only its last known location, and Samsung gives no time limit.

What finding a dead phone really means

When a map shows a phone with a flat battery, you are looking at one of two things.

The first is the last known location. This is the last place the phone reported before it went dark. It is a pin on a map, not a live position.

The second is offline finding. Here the phone is located without its own internet connection. Other nearby devices from the same company notice it and pass on where it is. Apple calls this the Find My network, and Google calls it the Find Hub network. Samsung says its version lets your phone "be found with another Galaxy device even when it is not connected to a network." Google tells you to keep Bluetooth and Location on when the phone shuts down.

So there are two clocks: how long the phone can still be found after it turns off, and how long the service keeps showing the last pin. Most confusion comes from mixing them up.

Every limit in one table

No single page from Apple, Google or Samsung sets these side by side. Each row is explained, with its source, below.

24 hours or 7 days? Both are Apple's

If you have read 24 hours in one place and 7 days in another, neither was wrong. Apple uses 24 hours twice and 7 days once, for three different things.

• 7 days in the Find My app. Apple says that if Find My cannot show a current location, "for example if your device's battery has run out," you can see its last known location "for up to seven days in the Find My app." After that, the app shows "No location found."
• 24 hours on iCloud.com. On the same page Apple says, "Locations are shown on iCloud.com for up to 24 hours." This is the web version at icloud.com/find.
• 24 hours on the Find My network. Apple's Personal Safety guide says a device "may be found through the Find My network for up to 24 hours after it has been powered off or disconnected from the internet." This is the first clock, not the second.

That is why the confusion lasts. Someone who checks iCloud.com on day two sees nothing and decides the limit is 24 hours. Someone who opens the app on day five still sees a pin. The practical ruling is simple: for a phone that died more than a day ago, open the Find My app on another Apple device rather than iCloud.com.

Pixel and Galaxy work differently

Google Pixel. Google's help page says that "for supported devices, like the Pixel 8 series, if the device runs out of battery or is off, the Find Hub network can still locate the phone for several hours after it's turned off." The setting that decides it lives in Settings, Google, All services, Find Hub, Find your offline devices. It has three choices:

• Without network. Your phone "won't participate in the network." You can still see the encrypted recent locations it stored while it was online.
• With network in busy places only. If you have a PIN, pattern or password, the network helps "in areas like airports or busy footpaths."
• With network everywhere. If you have a screen lock, the network helps "in busy and remote areas."

So the several hours only apply with one of the two network choices, and both need a screen lock. Bluetooth and Location must be on when the phone shuts down, and you must be signed in to a Google Account. Google does not say how long it keeps showing the stored location.

Samsung Galaxy. Samsung's help page for Canada is blunt: "The phone or tablet must be turned on. If it is powered off, only the last known location will be shown." So for a Galaxy, a dead battery means you see the last pin and nothing newer. Send last location "sends out your devices last known location before a data connection is lost or until the remaining battery reaches 5%." Offline finding lets another Galaxy device find your phone while it is still on but has no signal. You need a Samsung account on the phone. The switches are under Settings, Security and privacy, Lost device protection, Find My Mobile. Samsung gives no figure for how long the last location stays visible.

One lost phone walked through the clocks

Take an iPhone left on a bus on Monday evening with 4% battery. Suppose Find My iPhone and Send Last Location are on, and it shuts down at about 6:30. Here is how Apple's limits would apply.

• Just before 6:30 on Monday. Send Last Location tries to upload where the phone is.
• Until about 6:30 on Tuesday. This is the 24-hour window in which Apple says the phone "may be found" through the Find My network. Any new report in that time moves the pin.
• 24 hours on iCloud.com. Apple says locations are shown there for up to 24 hours. An owner who first checks there on Wednesday may see nothing.
• 7 days in the app. The Find My app keeps showing the last known location for up to seven days. Seven days after the last report, it switches to "No location found."

Put a Pixel 8 on the same bus, set to "with network everywhere" with a PIN, and Google's figure is several hours after it turns off. A Galaxy would send its last location at 5% battery, and after it switched off, that pin is all the owner would see.

What this answer does not cover

These are the limits each company publishes, not test results, and two of them are soft. Apple says a powered-off iPhone "may be found" for up to 24 hours, which is a maximum, not a promise. Google's "several hours" has no number, and Google does not list every supported phone on that page. Neither Google nor Samsung says how long a last location stays on the map. Getting a stolen phone back is a separate problem, and tablets, watches and earbuds are not covered here. A tracker found moving with you is a different question, covered in how long before your phone warns you about an AirTag. Google Maps location history is a separate record too, with its own rules, set out in how long Google Maps Timeline keeps your location history. Menu names also shift between software versions.

What to set up before you need it

1. iPhone. Check that Find My iPhone and Send Last Location are both on in your Find My settings. If you lose the phone, check the Find My app on another Apple device, not just iCloud.com.
2. Pixel. Go to Settings, Google, All services, Find Hub, Find your offline devices, and pick busy places only or everywhere. Set a PIN, pattern or password. A screen lock also protects the phone while a stranger holds it, and how many wrong passcode guesses a phone allows explains what a finder runs into.
3. Galaxy. Under Find My Mobile, turn on Allow this phone to be found, Send last location and Offline finding.
4. Leave Bluetooth on. Google says it must be on when the phone shuts down. If you switch it off because it misbehaves, fix the Bluetooth problem itself instead.
5. Make sure you can sign in from somewhere else. Every one of these maps sits behind your Apple, Google or Samsung account. If your only second factor is the lost phone, set up account recovery now, while you still have it.
6. Plan for not getting it back. A pin that expires after a week is a reason to have a backup that lives somewhere other than the phone. And if your phone dies while the screen still shows charge left, check what is wearing the battery down, because that early shutdown is when Send Last Location matters most.