Warden

Is Find My iPhone accurate? What decides how close the dot is

Find My is usually accurate to the building or street outdoors, because iPhone combines GPS, Wi-Fi, Bluetooth and cellular data to locate itself. It gets less accurate indoors, underground, in dense cities, when Precise Location is off, or when a different device is the one sharing. Apple doesn't publish an accuracy figure in meters, so treat the dot as "about here", check the time under it, and fix the common causes below. For arrivals you can trust without studying a map, Warden (top pick) sends a note when someone gets home.

By Eduard Bruch, founder of Warden · Updated

Competitor facts as of 7 November 2026, per each vendor's own pages (linked).

"Is Find My accurate?" usually means one of two things: can I trust where it says they are, or why does it show me somewhere I'm not. Both come down to the same mechanics. Apple's docs, checked 7 November 2026 (iPhone User Guide for iOS 27; iOS 26 reads the same), explain the inputs; the rest is knowing when each input is weak.

How iPhone works out where it is

Apple: "To figure out where you are when getting directions, setting up meetings, and more, Location Services uses information (when available) from GPS networks, your Bluetooth connections, your local Wi-Fi networks, and your cellular network" (Apple).

Find My shows the position the sharing device worked out from those inputs, plus a time. So accuracy depends on three things:

  1. How good the position was on their phone at that moment.
  2. How fresh it is (the time under their name).
  3. Whether it's the right device (their iPhone, not an iPad at home).

Apple doesn't publish an accuracy number in meters for Find My people sharing.

When Find My is most and least accurate

Situation Typical result
Outdoors, clear sky, moving Close: the right street or building
In a house or office Usually the right building; the exact room or floor isn't shown
Dense city between tall buildings Can jump across the street or a block
Underground, in tunnels, parking garages Last good position, or a rough guess
Countryside with few Wi-Fi networks and weak cellular Depends on GPS; slower to settle
Precise Location off Approximate area only
Phone just turned on or out of Airplane Mode First fixes can be rough, then improve

Why Find My shows the wrong location

  1. Precise Location is off. Apple: "To share only your approximate location ... turn Precise Location off" (Apple). For Find My, it should be on.
  2. The wrong device is sharing. If Sharing From is an iPad or old iPhone, Find My shows that device. Fix: Find My > Me > Use This iPhone as My Location (Apple). A cellular Apple Watch on the wrist can also share when the iPhone is out of range.
  3. It's an old position. Check the time. A dot from an hour ago isn't wrong, just old. See location not updating.
  4. Indoors or underground. GPS signals don't reach well; the phone leans on Wi-Fi and cellular data, which is less exact.
  5. A VPN or network issue. Life360 says a VPN "will interfere with accuracy" for its app (Life360); it's a good thing to rule out for any location app.
  6. A label mismatch. Apple lets people label places like Home or Work. If a label was set at the wrong address, the dot can be right while the label reads oddly (Apple).

How to make Find My more accurate (on the sharing phone)

  1. Settings > Privacy & Security > Location Services: on.
  2. Find My: allowed, Precise Location on.
  3. Find My > Me: Sharing From = this iPhone.
  4. Keep Wi-Fi switched on, even when not connected to a network; Apple lists local Wi-Fi networks among the inputs.
  5. Turn off VPNs if the location jumps.
  6. Restart the phone if the position seems frozen.

Finding someone nearby: Precision Finding

When you're close, the map isn't the best tool. Apple's Precision Finding guides you to a friend with an arrow and a distance, when "both you and the friend you're looking for must have a supported iPhone model" (iPhone 15 or later, per Apple's support article) and it's available in your country. In Find My > People > their name, tap Find when you're near each other (Apple, Apple).

Is your own location wrong in Find My?

Open Find My > Me. Under My Location you see where Find My thinks you are and from which device. If that's wrong, follow the steps above on your own iPhone. If the dot is right but people see you elsewhere, they're probably looking at an old position.

How accurate is Life360?

Life360 doesn't publish an accuracy figure on the help page we read. Its help center says most problems locating someone come from "their phone connection and signal", and gives a checklist: one device logged in, good cellular data, no mobile hotspots, no VPN, no parental control or security apps, Location Always with Precise Location, Wi-Fi on, Low Power Mode or Power saving off, and Physical Activity permission on (Life360, checked 7 November 2026). How the app works overall: how does Life360 work?

How accurate is Google Maps location sharing?

Google shows people you share with your device's recent location and battery level (Google). Accuracy depends on the same inputs as on iPhone: location on, precise location allowed for Maps, and a good signal. If a shared location looks off, the viewer can tap the person's icon > More > Refresh.

Warden (top pick): accuracy you choose, alerts you can trust

Most people check a location to answer one question: did they get there? Warden answers that directly, and lets each person choose how precise their sharing is:

  1. Battery modes: Precise, Balanced or Battery saver. Warden updates about every 30 seconds to 3 minutes while moving and every 5 to 30 minutes while still.
  2. Place alerts: add home or work, and the circle is told when someone arrives or leaves. No map-reading.
  3. Locate now asks for a fresh position when you need one.
  4. Battery level is visible, so a dying phone isn't mistaken for a wrong location.
  5. "Paused" means paused: when someone takes a break, the circle sees "Paused", not a misleading old dot.

iPhone and Android in one circle; everyone switches sharing on themselves.

FAQ

Is Find My iPhone accurate?

Usually, to the street or building outdoors. iPhone combines GPS, Wi-Fi, Bluetooth and cellular data. It's less precise indoors, underground and in dense cities, or when Precise Location is off.

How accurate is Find My iPhone in meters?

Apple doesn't publish a figure in meters. Outdoors with a clear sky it's typically close; indoors or underground it can be off by a building or more.

Why is Find My showing the wrong location?

Common causes are Precise Location off, another device set as the sharing device, an old position, weak GPS indoors, or a VPN. Check Find My > Me > Sharing From on the sharing phone.

Why does my location show somewhere else on my iPhone?

Your iPhone may be using Wi-Fi or cellular data instead of GPS, or another device is sharing for you. Turn on Precise Location for Find My, keep Wi-Fi on, and tap Use This iPhone as My Location.

Can Find My show which floor or room someone is in?

No. Find My shows a position on the map, not a floor or room. When you're near each other, Precision Finding on supported iPhones can guide you to the person.

How accurate is Life360?

Life360 doesn't publish an accuracy figure on its help page. It says problems usually come from the other phone's connection and signal, and lists settings such as location set to Always, Precise Location, no VPN and Low Power Mode off.

Is Find My more accurate than Google Maps location sharing?

Both rely on the phone's own location from GPS, Wi-Fi and cellular data, so accuracy depends more on the phone's settings and signal than on the app.

How do I make Find My more accurate?

On the sharing iPhone, turn on Location Services and Precise Location for Find My, set Sharing From to that iPhone, keep Wi-Fi on and avoid VPNs.

Know they got home.

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