Bought for my wife's Fitbit Charge 2. They are a fine replacement for the original, manufacturer supplied band. Easy to change over, and fit perfectly. As with some items of jewellery, my wife likes to change the band colour every few days or so, or to go with a particular outfit, and this pack of bands has proven to be ideal for that purpose, at a very reasonable cost. Recommended.
Excellent value. Works nearly as well as the genuine bands. Material is not quite as flexible so it can get a bit uncomfortable on a hot day. If they last longer than the 6 months I get from the genuine bands I’ll be very happy