For individuals of all abilities
A circle of protection around the people you love.
Life Radius pairs a band your loved one wears with sensors at public ponds, lakes and parks in your community. If they come near one, your phone knows in seconds.
Some people wander. The places they wander to should be watching.
Many children and adults with autism and other conditions leave safe places without warning, and water draws them in. Families lock doors and watch every second at home, but the pond at the park, the lake by the trail and the retention pond behind the school have no one watching.
Life Radius puts a watch at those places. It doesn't track anyone's location or need anyone to call for help. A sensor notices the band nearby and tells the people who can get there first.
How it works
Three parts, one circle of protection
-
They wear the band
A small, light band on the wrist or ankle. Nothing to charge each night, no screen, nothing to press.
-
Sensors watch public places
We install weatherproof sensors at ponds, lakes and parks, working with the cities and organizations that manage them. They run on their own power and connect over the cell network.
-
Your circle hears in seconds
When the band comes near any Life Radius sensor, everyone you've added gets a text and an email saying who, where and when.
Checks in on its own. Each sensor reports its battery and signal every hour, and we know right away if one goes quiet.
Built for outdoors. Sensors are sealed against rain and dust and built to run outside all year.
Private by design. No cameras and no location tracking. A sensor only knows when a band is near it.
Who it's for
For everyone who keeps someone safe
Families
For parents, siblings and grandparents of a child or adult who may wander. One band works at every sensor in the network.
Cities and parks
Park districts, towns and neighborhood associations host sensors at the water they look after, protecting every family that registers.
Schools, camps and care homes
A sensor at the retention pond or the waterfront nearby, with alerts to every staff member on duty.
Questions families ask
Where are the sensors?
At public ponds, lakes, retention ponds and parks, placed with the people who manage them. We're starting with a pilot and will publish a coverage map as sensors go in.
How close does the band have to get?
Each sensor is tuned to the area around it, so an alert means someone is truly close.
What if a sensor loses power or signal?
Every sensor checks in every hour. If one misses a check-in, we know and fix it, so nothing fails silently.
What does it cost?
Pricing will be announced with our pilot. Early-access families help shape it.
Be one of the first families
We're starting with a small pilot. Email us to join early access, or if you manage a park or public water, to ask about hosting a sensor.
Email hello@liferadius.org