Mom Loves the LifeStation Mobile GPS MEdical Alert!....and so do the kids!
Mom was open to the device so I did my research.  Lots...LOTS of vendors in this space many with bait and switch tactics and fundamental product(battery life mainly) and service flexibility(or lack their of...your are locked in.  My faith that Amazon allowing just a few of these providers to be resold via Amazon was what put me over the edge to purchase LifeStation.  THe product works FANTASTIC.  I bought the six months service + device.  Registration was seemless, they added a seventh month free, NO pressure/upselling at all.  The "find _person_" feature rocks.  Any time of the day I can text the system "Find Mary" and it quickly texts a location in text and if you smart phone is enabled a mini shot of Google maps which you can expand to a full google maps.  The battery definitely lasts.  All three of us "kids" are on the call list and get texts immediately on initial trigger and then follow up...either false alarm or a real alarm.  Highly recommend this product!
Rating: 5 stars