Perfect except battery life
I've purchased these three or 4 times now and the battery life is maybe 6-8 months. I haven't figured out how to replace the battery as I don't think your supposed to be able to. They probably just want you to order more, but now that they are out of stock I don't know what else to get. I frequently can't remember if I took my pills every 4 hours or how long it's been since the last time and this has been as close to perfect as I could afford.
Rating: 4 stars