The Bay Alarm SOS Smartwatch is also more affordable than Medical Guardian’s MGMove, which costs $199.95 (with a monthly fee of $39.95), and the UnaliWear Kanega Watch, which costs $299 (with a ...

See our full methodology. The Bay Alarm Medical systems we tested – SOS Home and SOS All-In-One – did well in our testing and are part of our Best Medical Alert Systems rating. (The SOS All-In ...