Tracking Kids and Pets While Camping Without Signal

The short answer

On a camping or hiking trip where signal is weak, a child's phone or a device clipped to the dog still works out its location from GPS, but apps like Life360 or Find My need the internet to get that location to your phone. Lose mobile data and Wi-Fi and those apps stop updating, and you only see the position from the last time there was a connection.

A location layer that runs on LoRa radio fills that gap. Parents carry a handheld device paired to a phone over Bluetooth, a child or pet carries a small tracker, and those devices exchange locations directly with each other over radio instead of over the internet. Range depends on terrain, and this doesn't replace an adult keeping an eye on a child directly.

Why the location "freezes" when you lose signal

GPS and the internet are two different things. GPS is a phone or a tracker listening to satellite signals and working out coordinates on its own; that doesn't need cell service. The internet is the channel that carries those coordinates from one device to another.

Life360, Google Maps location sharing, and most similar apps send coordinates over the internet. When the group drives into a valley or into the forest and loses signal, those apps have no route to send a new location. The device still knows where it is, but that information stays on the device. The guide Does Life360 work without signal? goes deeper into this point.

Apple Find My is a bit more nuanced: an Apple device with no connection can still be picked up by other nearby Apple devices over Bluetooth and have its location reported. That's useful in crowded places, but at a quiet campsite, with no other devices around, it has almost nothing to work with.

Trackers: kids don't need to carry a smartphone

For young children or pets, carrying a phone usually isn't practical. A small LoRa tracker solves that. It's a battery-powered device with GPS that reports its own location over radio without a phone attached. You can put it in a child's backpack or clip it to a dog's collar.

A tracker doesn't message and has no screen. It does one thing: it lets people in the group who carry a Nelos device see roughly where it is on a map. So you still need at least one adult carrying a handheld device paired to a phone, to see locations and communicate with the rest of the group.

The Devices page lists compatible trackers and the handheld devices that can double as one.

LoRa and Nelos: a backup location layer for the group

Nelos is an app that runs on top of LoRa radio. A parent's phone connects over Bluetooth to a LoRa radio device. Instead of sending data over the internet, Nelos exchanges the group's messages and locations over that radio layer. No cell service, no Wi-Fi, no account.

On screen, you see the most recent position each member and each tracker has shared, on a map. This isn't continuous real-time tracking the way it is with a connection; positions update at intervals, and only while the radios can still reach each other.

Range depends on terrain

There's no single range number that's right for every trip. LoRa radio works best when there's a relatively clear path between two devices. Terrain, trees, a hillside in the way, antenna placement, and weather all affect how far a signal carries. At a flat campsite, the whole family is usually comfortably within range of each other. If a child runs down into a deep gully or over the far side of a hill, the connection can weaken or drop.

A mesh network can extend the coverage area

Devices in a Nelos network can relay for each other. If a child's tracker can't "hear" your phone directly, but another group member is in between, the message can pass through that person's device. Placing an extra device high up - on an outcrop, near the central tent - can help bridge points that wouldn't otherwise reach each other directly. The guide Range and terrain covers this in more detail.

Download offline maps before the trip

A location dot on a blank screen is almost useless. For a child's or a dog's location to mean anything, you need a base map showing the trails, streams, and roads around it.

A phone doesn't come with a detailed map of a forest unless you download it in advance. While you're still at home or still have signal, download offline maps for the whole trip area, not just the campsite. After that the map still works without the internet, and locations shared over LoRa show up on top of it.

Example: a family on a weekend camping trip

Two parents, two kids aged eight and ten, and a dog. They drive to a campsite in the forest, about forty minutes from the nearest town.

On the way, the whole family has Life360 location sharing on as usual, and the grandparents at home can follow along. About fifteen minutes before they arrive, the road into the forest loses signal. From that point, the location on Life360 stops.

At the campsite, each parent carries a handheld device paired to a phone. Each child's backpack has a small tracker, and the dog's collar has another. When the kids go collecting firewood around the site and the dog roams about, the parents look at their phones and see four dots moving around the tent on the offline map they downloaded beforehand.

In the afternoon, one child follows a trail down toward a stream. As they drop lower and disappear behind an outcrop, their dot on the map updates more slowly, then stops. One parent walks down the trail in that direction; when they're back within radio range, the dot reappears, a few dozen metres from where it last stopped. Nothing here replaces an adult going with the kids - it just helps you know which way to walk.

When the family drives back out and picks up signal again, Life360 syncs and the grandparents at home see the new location.

A simple setup for one trip

A compact arrangement for a family:

• Each adult: a compatible handheld device, paired to a phone over Bluetooth, running Nelos.
• Each child and each pet: a LoRa tracker, in a backpack or clipped to a collar.
• All devices in the same team in Nelos, checked before leaving home.
• Offline maps for the whole area downloaded on the adults' phones.
• Everything charged the night before.

The Getting Started page walks through pairing devices and creating a team. With only one adult it still works; you just don't have a second member to relay when the group spreads out.

Safety notes

A tracker tells you roughly where a device is. It doesn't tell you whether the child is okay, whether they're still wearing the backpack, or whether the dog is still wearing the collar. A dead battery, a device that falls off, or terrain blocking the signal all cause the dot on the map to stop reflecting reality.

For young children near streams, cliffs, roads, or unfamiliar ground, no device replaces an adult being within sight and reach. Treat this location layer as a tool for coordinating when the group spreads out a little around a campsite, not a reason to relax supervision. Nelos isn't a rescue device and doesn't replace a dedicated satellite communicator for a genuine emergency.

See also the family communication guide.

Conclusion: internet when you can, LoRa when you need it

When there's signal, Life360, Find My, and similar apps do their job well, including for grandparents following along from far away. When the family goes into an area with no connection, a LoRa layer keeps the parents seeing the relative position of the kids and pets, as long as the radios can still reach each other. The two layers don't conflict; each covers what the other can't reach.

If your family regularly goes on outdoor trips into weak-signal areas, Nelos is one way to add a direct location layer between members and devices over LoRa.

Frequently asked questions

Does a LoRa tracker need a SIM or an account?

No. It communicates directly with the other devices in the group over radio, doesn't use cell service, and doesn't need a service subscription.

Do kids need to carry a phone?

No. The tracker reports its own location. But you need at least one adult carrying a handheld device paired to a phone to see the locations on a map.

Does Nelos track a child continuously in real time?

Not exactly. Positions update at intervals and only while the radio connection holds. It's a coordination tool, not a safety monitoring system.

Can a tracker replace watching a child?

No. It tells you where a device is, not whether the child is safe. An adult still needs to supervise directly.

How far does it reach?

There's no fixed number. It depends on terrain, hardware, antennas, and radio conditions. At an open campsite the whole family is usually within range of each other; blocking terrain reduces the range, and relaying through other devices can extend the coverage area.