While smartwatches have always been able to relay notifications, the ability to make emergency calls was a big step forward in making them standalone devices.
Generally, Emergency SOS features have two functions. The first is to call local emergency responders if you find yourself in a bind. For instance, if you take a nasty spill and can’t make it to the phone, your watch can call 911. The second is to relay your location to a select group of trusted contacts. For folks who want to leave their phone at home, these features can ensure that your loved ones will be able to find you if you’re injured or need help.
You don’t necessarily need a cellular watch to make use of Emergency SOS. However, a cellular watch is the best option if you…