Guide
When a parent lives alone overnight
The daytime is usually fine. Your parent is up, moving, maybe on the phone with you, maybe out. The part that keeps adult children awake is the other twelve hours. From the moment they say goodnight to the moment they text back in the morning, you are, in the words of one family we met, flying blind.
That gap is not just an emotional worry. It is where the real risk lives.
Why night is the dangerous shift
The single most common fall is the one nobody witnesses: getting out of bed to use the bathroom, half-asleep, in the dark, on legs that are stiffer than they were a few years ago. It is a short trip made every night, at the exact time reflexes and balance are at their worst.
And it is the trip with the fewest safeguards. During the day someone might call. At 3am there is no one. If a parent falls and cannot get up, the clock does not start again until morning. That delay, not the fall itself, is what most families are actually afraid of.

What families try, and where each falls short
- Calling every morning. It confirms they made it through the night, but only after the fact, and only once. It tells you nothing at 3am, and it puts the whole burden on a phone being answered.
- A baby monitor or an old tablet on a video call. It works until it doesn't. It has to be aimed, it dies overnight, and pointing a live camera into a parent's bedroom is exactly the thing most seniors refuse.
- A pendant or a button. Only helps if it is worn to bed and the person is conscious and able to press it. The most common reason it fails overnight is the simplest: it was taken off before sleep and left on the nightstand.
- A smartwatch. Same problem, plus it needs charging, and the charging usually happens at night, which is the one window you needed it for.
Every one of these asks your parent to do something, wear something, or answer something at the worst possible moment. Overnight, the thing that helps is the thing that needs nothing from them at all.
The goal is not to watch your parent sleep. It is to close the one gap where a fall goes unnoticed until morning, without asking them to wear, charge, or press anything.
How Silvie covers the overnight hours
Silvie is a small contactless sensor on the wall. It senses movement and breathing through the room, so it can tell that your parent got into bed, is resting, and got up again, and it can catch a fall, all without a camera and with nothing for them to wear. There is nothing to remember at bedtime, because there is nothing to put on.
If something happens in the night, you are notified then, not at 9am. And on the ordinary nights, which is almost all of them, you get the quieter thing you were really after: waking up already knowing they are okay.

More than a fall alarm
Families ask for a fall alarm. What they live on is the daily proof their parent is okay.

Fall detection without a camera
How radar catches a fall with nothing to wear, and where pendants and watches fall short.
See how Silvie works
Contactless radar that detects falls and monitors daily activity. No cameras, no wearables, nothing to charge.
Explore Silvie