Pros and Cons
Pros:
-Novel application of a smart device
-Minimal signalling upon notification
-Water proof
Cons:
-3 taps for SOS is easily triggered, require more complex signally would be better
Pros and Cons
Pros:
-Novel application of a smart device
-Minimal signalling upon notification
-Water proof
Cons:
-3 taps for SOS is easily triggered, require more complex signally would be better