I have been using the At-Home & On-the-Go, VIPx® for 8 months. I just turned 59 and I use it for epilepsy. I am very pleased with the customer service and the device. I wear the device as a necklace (very comfortable) anytime I am at home. Most nights I sleep with the necklace on, it's that comfortable. I use the clip (in my purse) when I leave the house. The peace of mind and the independence is well worth the monthly cost.