Choosing a tag for your child, and where to put it

2 November 2026 · 3 min read

Small Bluetooth tags were designed to help people find keys and wallets, but many parents now use them for everyday reassurance about their children's bags and coats. If you're thinking about one, there are a few practical things worth knowing before you buy, and a few more once it arrives.

How these tags work, in brief

Tags on Google's Find Hub network don't have GPS or a SIM card of their own. Instead, they quietly send out a small signal. When an Android phone passes nearby, it notices the tag and securely reports its position to the tag's owner. That's why they're small, light and can run for months on a battery.

It also means updates depend on people being around. In busy places like towns and schools, a tag is usually seen every few minutes. In quiet places, such as a country lane or a house with no Android phones nearby, it can be much longer. A tag is a lovely way to see where the day has been, but it isn't a live tracker or an emergency device.

Choosing a tag

When you're shopping, look for "Works with Google Find Hub" on the box (older packaging may say "Find My Device"). Examples include Motorola's moto tag, Chipolo's Point range and Pebblebee's tags for Android. Apple AirTags and Samsung SmartTags use other networks, so check carefully.

Things that matter for children:

Size and shape. A slim card fits in a wallet or bag pocket; a small round tag clips onto a zip or keyring.
Battery. Some use a replaceable coin battery, others are rechargeable. A replaceable battery that lasts many months is often easiest.
Durability. School bags get thrown around. A sturdy case and, ideally, some water resistance help.
Sound. Most tags can play a sound to help you find them. Some parents prefer this switched off for school.

Where to put it

The best place is somewhere your child always has with them, and where the tag won't fall out.

Inside the school bag, in a zipped inner pocket, is the most popular choice. Bags go everywhere children do on school days.
In a coat with a zip pocket can work well, as long as the coat goes with them.
On a keyring attached inside a bag, rather than dangling outside where it can be pulled off.

Avoid outer pockets, loose pencil cases and anything that's often left behind in a classroom or locker. Remember that the tag shows where the bag or coat is, not necessarily where your child is. If the bag stays in the cloakroom, that's what you'll see.

If your child finds new things in their belongings unsettling, involve them in choosing the spot and let them see and hold the tag first.

Simple checks to keep it working

A few minutes now and then saves a lot of worry later:

Check the battery level in Google's Find Hub app every month or so, and put a reminder in your calendar.
After washing a coat or bag, make sure the tag is still there and still working.
If the tag seems to have gone quiet, check whether it's simply somewhere with few phones nearby, like at home, before assuming something's wrong.
Keep the tag paired to a Google account you have access to and remember the password for.

Bringing it together

Little Footprints works with your own Find Hub tags and turns their reports into something calm and simple: where the tag was last seen in plain words, today's stops on a map, and a notification when it arrives at places like school. You can see how it works and which tags are compatible.

Choosing a tag doesn't need to be complicated. A sensible size, a good battery and a secure spot in a bag are most of the battle, and a quick check now and then keeps it doing its job.