This bracelet/watch/fitness monitor by Samsung is described by them as wearable tech. It’s made to look like a piece of jewellery, but is meant to track workouts, fitness and heart rate (hey, and it tells time too, for those of us oldie oddities who still like to wear a watch instead of checking the time on our phones). There are even interchangeable coloured bands available.

I’m not sure I want my jewellery to inform me just how much of a sloth I am, but if you need to know, it sells for USD $199.