Smartwatches for older adults: SOS and fall detection compared

Short answer: Look for a watch that lists SOS or fall detection, works with the person's phone, and has a battery they will actually charge. 83 models in our catalog list SOS or fall detection. These features help in some situations but do not replace care, and they can miss a fall or raise a false alert.

Last verified September 26, 2026.

What the two features do

SOS lets the wearer call for help, usually by holding a button. The watch contacts an emergency number or chosen contacts. Fall detection tries to notice a hard fall and then asks if the wearer is fine. If there is no answer, it can contact someone. The exact behaviour, the countries where it works and what it needs differ by maker, so read the maker's own description.

What the features need to work

A watch can only alert someone if it has a connection. A Bluetooth watch needs the phone nearby. A watch with eSIM or LTE can work without the phone, but needs a carrier plan. Ask yourself: will the person always carry the phone, or should the watch work alone? See do smartwatches need a data plan and eSIM smartwatches.

Models that list SOS or fall detection

Models that list both

What to check for an older user

Choose a clear, bright display and buttons that are easy to press. Check how long the battery lasts and how often the person is willing to charge it: a watch that is dead cannot help. Check the strap and size for comfort, see how to measure a wrist. Check that the watch works with their phone, see Apple Watch with Android and Galaxy Watch with iPhone.

Set it up together

Put the emergency contacts in together, test the SOS function with the contacts informed, and show the person how to confirm they are fine after a fall alert. Write down which phone and plan it uses. If the person lives alone, agree who is called first.

Limits

Fall detection can miss a fall and can trigger when nothing has happened. Features vary by country and model, and some need a plan or a subscription. A watch is a support, not a safety guarantee. See also the gift guide. Check the maker's current details before buying. See our methodology.