Senior monitoring systems, compared by what they actually catch.
Every category of monitoring device for seniors solves a different failure. Wearables need to be worn. Sensors know a door opened but not who walked through it. Cameras see everything and, badly designed, tell you nothing. Here is how to pick.
The four kinds of monitoring devices for seniors
Wearable alert buttons and watches. A person presses a button, or the device detects a hard impact, and a call centre or family member is contacted. Cheap and well understood. They fail in one specific way: the device is off the body during showers and sleep, and pressing requires the person to be conscious and oriented.
Passive sensors. Door contacts, motion sensors, bed and chair pads, smart plugs on the kettle. They are inexpensive, private, and battery-powered, and they tell you that something moved. They cannot tell you who moved, whether they got back up, or whether the person on the porch is a neighbour or a stranger.
Plain cameras. A phone app with a live feed and motion alerts. Full visibility, no interpretation. Most families mute the alerts within a month, and nobody is watching at 3am — which is when it matters.
AI monitoring systems. A camera or sensor layer plus software that learns the household routine and only contacts you when the routine breaks. This is the only category that gets quieter over time instead of louder, and the only one that can report on trends rather than single moments.
What to ask before you buy anything
Does it work when nothing is worn? A large share of serious falls happen in the bathroom and overnight, exactly when a pendant is on the nightstand. If the answer is no, you are buying partial coverage.
Who sees the video? Some systems route footage to a staffed monitoring centre. Ours does not: analysis runs on a hub inside the home, and what leaves the house is a written summary plus a single still frame when an alert fires.
What is the ongoing cost, honestly? Hardware price is the smaller number. Monthly monitoring fees, cellular add-ons, per-camera storage plans and cancellation terms are where the real spend sits. Ours is one $299 kit and one $79/month plan, no per-camera fees.
Does it produce a record you can hand to a doctor? Ten minutes with a geriatrician is worth far more when you can show six weeks of sleep, movement and medication data instead of "she seems more confused lately".
Will your parent accept it? A system that gets unplugged protects nobody. No wearable, no live feed for relatives to browse, and no talking device in the bedroom removes most of the objections we hear.
Matching the system to the situation
Physically frail, cognitively sharp, lives alone. Fall detection and unusual-stillness alerts are the priority. A wearable can work here if your parent will genuinely wear it; camera-based detection removes the compliance problem entirely.
Early or moderate dementia. Wandering and night activity dominate. You need exit alerts after hours, night-movement patterns, medication adherence, and a way to see whether late-afternoon agitation is getting worse week over week.
Recovering from a hospital stay. The question is trajectory: is she moving more this week than last, sleeping through the night, taking the new prescription? That is a reporting problem more than an alerting one.
Long-distance caregiving with siblings. The hidden requirement is shared access with separate logins and roles, so nobody is forwarding screenshots into a group chat.