WalledCare is a camera-free sensor that uses millimetre-wave radar to detect falls, prolonged inactivity and changes in breathing in an older adult's home — without ever capturing an image.
When something's wrong, family or caregivers get a plain-English alert — not raw data, and not a false-alarm-prone camera feed.
No lens, no microphone — no image ever recorded.
A fall, or a night with no movement at all.
By app, email or text — to whoever needs to know.
Passive — nothing to charge, remember or press.
Built & hosted in Canada.
One in three older Canadians falls every year — and most falls happen in the bedroom or the bathroom, the two rooms a camera can never ethically enter.
Bedrooms and bathrooms are exactly where falls happen — and exactly where an older adult won't accept a lens. So the highest-risk rooms end up with no coverage at all.
Wearing an alarm visibly signals frailty — to family, to guests, to the wearer. So it comes off, and after a real fall there's often no way to press it anyway.
Millimetre-wave radar — the same sensing technology as automotive parking sensors — detects motion, posture and presence without capturing any visual or audio data. That's what makes the bedroom and the bathroom coverable at last.
A sudden change from upright to floor level, followed by someone staying down — flagged in the room where it happened.
A morning with no movement, or a night that doesn't look like any other night — the quiet signal that something is wrong.
Radar picks up the chest movement of breathing at rest, so a shift in rate or pattern over time can be surfaced to caregivers.
Who's in which room, and for how long — enough to understand a daily rhythm, never enough to identify a face.
"Possible fall in the bathroom, 6:12 am." Not a raw data feed, not a graph to interpret — a sentence you can act on.
Sensing happens on the device; only activity signals and alerts leave the home — and they stay on Canadian infrastructure.
Bedroom, bathroom, hallway — wherever the risk is. It mounts on a wall and needs nothing but power.
Millimetre-wave radar senses movement, posture and breathing — and learns the daily rhythm. No lens, no microphone, no image.
A possible fall, or no movement when there always is — by app, email or text, to family or an on-site caregiver.
| WalledCare radar | Indoor cameras | Alert pendants | |
|---|---|---|---|
| Records an image or audio | ✓ Never | ✗ Records you | ✓ Never |
| OK in the bedroom & bathroom | ✓ Yes | ✗ No | ✓ Yes |
| Works if they forget to wear it | ✓ Always on | n/a | ✗ Must be worn |
| Detects falls without being pressed | ✓ Yes | ✗ Motion only | ✗ Button only |
| Prolonged inactivity & breathing | ✓ Both | ✗ Neither | ✗ Neither |
| Data kept in Canada | ✓ Yes | Often US | Varies |
Caring for a parent who lives alone — and who wants to stay that way.
Many suites, few staff, and privacy rules that rule cameras out.
Correct. The sensor is millimetre-wave radar — there is no lens and no microphone, so no image or audio is ever captured, stored or transmitted. There is nothing to leak, because there is nothing to see.
Radar measures how objects in a room reflect radio waves, which reveals movement, distance and rough posture — standing, sitting, lying down. A sudden drop to floor level followed by someone staying there looks very different from someone lying down in bed.
Yes. It transmits at a tiny fraction of the power of a mobile phone, in the same class of low-power sensing used in automotive parking sensors and consumer devices.
Darkness makes no difference — radar doesn't need light. Each sensor covers the room it's placed in; multiple rooms means multiple sensors.
In Canada. Only activity signals and alerts are kept — never video or audio, because none is produced.
Through the WalledCare app and dashboard, with optional email or text to one or more family members or on-duty caregivers.
No — see the note below.
The same edge-first AI platform runs on the cameras security teams already watch — intrusion, loitering, occupancy and after-hours alerts, plus incident review and bodycam transcription.
