What are some alternatives?
When comparing Lifekey and Safone, you can also consider the following products
ECG for Apple Watch - ECG app and irregular heart rhythm notification
Companion - Never walk home alone
Eko - Strap a jetpack to your Korean writing & reading level with software designed for non-native...
Drunk Mode - Get crazy, stay safe
AliveCor Mobile ECG - A freakin' heart monitor for your smartphone
GeoZilla - GeoZilla is the unique combination of AI, geolocation technologies and hardware solutions to keep your family safe