I have a bracelet from icegems but like to accessorise a lot and icegems are stupidly expensive. As I make jewellery myself anyway I got the one that uses little clasps on either side to attach to an elasticated string of beads. I’ve made up about 10 elasticated strings of beads in different colours, shapes, sizes etc and just switch the id bit between them to coordinate with my outfit and other jewellery but remain all id’ed up and for far less than icegems charge. 
The only downside is the number I have on it is for my other half who more often than not leaves his phone turned off at home in a drawer! *sigh*