Reviewed in the United States on December 19, 2015
I used this for my mother for several years. It worked fine. It is hard to replace that battery but I have done it. I disagree with the negative reviews. The only problem I had was my mother calling me when there was no emergency! I wonder about the review that said it went off by accident. Mother's never did. Not sure how the police could be called by accident. I put my number first, then other family members, the police were at the bottom of the list. That would mean the device would have to call all the other numbers and get no response before it called the emergency number. I always turned it off for mom when I answered her call. This is so much cheaper than paying a monthly fee. And it calls the family directly.