I am 72 years old & will be 73 this next July 4th. I live in Hadley , NY and do a lot of walking .2 years ago I put about 300 miles on my feet walking nearly every day that it didn't rain and even in the winter that it didn't snow. Now that I have mobile help I don't have to worry about falling during my walks anymore One of the roads that I walk has very few cars traveling it , so I don't have too much to worry about other than falling .All I have to do is push on the button on my necklace. hoping that I don't have to activate it any time soon