Review on 🌲 Premium Teak Fitbit Flex Replacement Band - Large | Black Single Pack | Available Now! by Matthew Riley

This is a very good replacement for the FitBit Flex. Just know that the first time I used it it took me at least some time to adjust the FitBit device to the new range. Insertion was a bit difficult as the strip had not yet "rolled" and the hole was sealed tight. This also applies to closing the bracelet around my wrist. You really have to "work" the first few times to loosen the tape enough for it to "click" securely. Now everything is in order. I will order another one or two in other colors.