The Reflex Active Series 17 has a lot going on. You name it, it tracks it - sleep, steps, heart rate monitoring, blood oxygen and much more. You can log a whole bunch of activities too, including skipping, football, and badminton, with sports tracking modes. Got a workout playlist lined up? Simply control your music from the watch and keep your phone tucked away. You won't miss a thing with call and message notifications.Good to know- Express yourself with a variety of customisable watch faces - you can even add photos- Forget daily charging - the battery can last up to 10 days- Its IP67 water resistance means you don't have to worry about spills and splashes