My dad just passed away and my mom has a walker she's using due to a broken foot she suffered a year ago. She says she's getting more mobile every day, but I'm still worried about her possibly falling. My dad was taking care of her during her convalescence and now that he's gone, I want to make sure she can get help if she needs it. She lives in Iowa and I live in Utah and so I'm not close at the moment. She won't allow any of us to stay or move closer to her to help out. She has close friends there who can help and she's looking to move to Utah eventually, but in the meantime, I'm looking at various medical alert services to allow her to get help in case she needs it and wanted to ask if anyone here has signed up for something like that and how it's worked out for you. I've got several companies I'm looking at, but wanted to ask around. Thanks.