I'm wondering if anyone would be interested in providing an estimate for designing and creating a belt-clip for the Bitbit One. The holder that comes with the device just doesn't work on a belt and I don't like the sticky rubberized material they used. I've seen a few different designs for a wrist worn holder. I've tried the wrist worn devices (Fitbit Force, Jawbone Up) and just don't like them. I just don't like something on my wrist during the kickboxing and heavy bag work I do. The older Fitbit Ultra had the perfect design and holder. The device itself was a clamshell that was it's own clip and worked great on t-shirts or shorts and the belt clip actually worked on a belt. Fitbit Ultra Ultra Belt-Clip Fitbit in belt-clip If a belt-clip could be made that uses the basic design of the Ultra's belt-clip... There may even be two designs here. The belt-clip obviously needs a larger opening to fit around a belt. Since the Fitbit One is not a clamshell design, a second holder designed to clamp to a t-shirt collar and shorts pockets would also be nice.