Bests & Worsts Reviews from Amazon

Have used Fitbit products for at least five years. This one - the Inspire which I purchased with a clip to try to replace my failing Fitbit one (would no longer take a charge) is a dismal failure. It works but unlike the Fitbit one which I charged once per week this one looses all capability after two or three days and then need charging. Moreover it does not track stairs. So IMHO an abject failure to replace the Fitbit one which is no longer available! I have replaced it with another product at one third the cost that does more, has a usable app and can be charged once ever other week -- better than even the Fitbit one> In short look around and do not buy any fFtbit product until you check out their competition -- now better overall and far less costly!