How Location Sharing Works on Smartwatches for Families

How a smartwatch determines its location

Smartwatches combine multiple signals to estimate position. GPS (Global Positioning System) is a U.S.-owned utility that provides positioning, navigation, and timing services worldwide, according to GPS.gov. Indoors or in dense city streets, GPS signals may be blocked, so watches also use Wi-Fi positioning and cellular tower triangulation to fill the gap. Bluetooth LE has also evolved to support presence, distance, and direction between devices, which can refine location near a paired phone or a known beacon, as described by the Bluetooth technology overview.

When you go for a walk or run, the watch's GPS chip records your track, and the watch can display your route. For a deeper look at how GPS works in a smartwatch, see our explainer on GPS in smartwatches. Some watches support dual-band GPS, which improves accuracy in challenging environments by using multiple frequencies. Additionally, the watch may use the phone's GPS when it is within Bluetooth range, saving battery on the watch.

How location reaches your phone and family accounts

The watch typically sends its location to the paired phone using Bluetooth or Wi-Fi, or directly over a cellular network if the watch has LTE. The companion app on the phone then shares that data with a family group through the platform's account system. Many platforms have family sharing features that let members see each other on a map, and for kids' watches, the parent's phone often receives location updates and can set up alerts. For example, Apple's Find My feature, described in the Apple Watch User Guide, allows you to locate devices and people. Similarly, Wear OS by Google has apps that support location sharing through Google Maps and other services.

If you want to know whether a watch needs a phone nearby to share location, read about cellular vs. Bluetooth smartwatches. You can also review the detailed settings for location sharing on smartwatches to see exactly where to adjust sharing on your device. Cellular-equipped watches can share location even when the phone is not nearby, but they require a data plan. Bluetooth-only watches rely on the phone's internet connection for remote sharing.

Privacy settings to review before sharing location

Before you start sharing, review each app's location permission on both the watch and the phone. Turn off location services for any app that does not need it, and restrict background location access. On the phone, check the family sharing settings to see which family members can see your location and whether location history is stored. You can usually delete history or pause sharing at any time. It is also wise to set up a passcode on the watch to prevent unauthorized access to your location data.

Under the Children's Online Privacy Protection Act (COPPA), services directed to children under 13 must obtain verifiable parental consent before collecting a child's physical location. The FTC's consumer advice explains that parents have the right to review the information collected, retract consent, and request deletion. For a complete checklist, see our guide on kids' smartwatch privacy. Additionally, be aware that location data can be shared with third parties if the app's privacy policy allows it, so read the privacy policy before enabling sharing.

Family considerations for kids' watches

Many kids' watches come with parental controls that go beyond basic location sharing. You can set up geofences to get alerts when a child leaves a safe area, approve contacts, and use an SOS button for emergencies. Some watches also have dedicated GPS locator features designed for children, which may work with or without a paired phone. For example, some kids' watches have a built-in SIM card that allows independent communication and location updates, much like a mini phone.

When choosing a watch for a child, consider whether it has cellular connectivity so that location sharing works even when the child is not near a phone. Continuous location sharing can reduce battery life, so think about how often you need updates. The accuracy of a kids' GPS locator depends on the environment and the watch's sensors, as covered in our article on kids' smartwatch GPS accuracy. You can also learn about geofence alerts and parental controls for more tips. For older teens, location sharing may be a matter of trust, and it is important to discuss boundaries. Our guide on teens smartwatch sharing location offers advice on balancing safety and privacy.

Data retention and your control

Location data is often stored for a certain period, either on the watch, the phone, or the cloud. You should check how long the service retains location history and whether you can delete it manually. For kids' watches, some services allow parents to set data retention limits or disable history entirely. The FTC's guidance emphasizes that parents have the right to request deletion of their child's personal information at any time. This right applies to location data as well.

If you ever sell or hand down a smartwatch, make sure to reset it to factory settings to erase all location data. Also, review the app permissions on the phone that are associated with the watch account. Some apps may share location data with advertising partners, which is why it is important to read the privacy policy. For a broader look at what data your smartwatch collects and how to manage it, see our article on smartwatch data ownership and export and smartwatch privacy policy reading.

What to pick for your use

Questions

Do I need a cellular plan for location sharing?

Not always. If the watch is near the paired phone, it can use Bluetooth and Wi-Fi to share location. Cellular allows location sharing when the watch is away from the phone, but it requires a data plan. For kids' watches, a cellular plan is often necessary for independent tracking.

How accurate is smartwatch location?

GPS provides positioning, but accuracy depends on the environment. Outdoors with a clear sky, GPS is generally more accurate than indoors or in dense areas, where Wi-Fi and cellular triangulation help fill gaps but may be less precise. Bluetooth can also assist when the watch is near a known beacon or another device.

Can I turn off location sharing for my child at any time?

Yes. You can turn off location services for the watch or the app, or revoke consent under COPPA. The FTC guidance says parents can retract consent and request deletion of collected information. You can also pause sharing temporarily without deleting all history.

What is COPPA and how does it protect my child?

COPPA is a federal law that requires parental consent before collecting personal information, including physical location, from kids under 13. It gives parents control to review, delete, and revoke consent for that data. The FTC enforces COPPA and provides resources for parents.

Can the watch share location without a phone nearby?

Only if it has cellular or Wi-Fi connectivity. Cellular allows independent location updates; Wi-Fi requires a known network. Bluetooth alone only works within range of the paired phone. Some kids' watches have built-in GPS and cellular that work without a phone.

How long is location history stored?

It varies by service and settings. Some platforms store location history for a set period, while others let you delete it manually. For kids' watches, parental controls may allow you to set retention limits or disable history. Check the privacy policy and settings.