I have been wearing a smart watch for a few years now. I started with a cheap version from Amazon and I found it invaluable in being able to see the time on a back lit screen. It recorded how many steps I was walking and had a timer so that I could remind myself when my cooking needed attention. It was all very novel, but also very practical for someone who is getting forgetful. I have progressed onto a Samsung model. It is more comprehensive, can check my blood pressure and heart rate, as well as telling me when my phone is ringing (I'm quite deaf now) and who is calling. It can be connected by bluetooth to my other devices. I can set my alarm, see the time in the dark, and use in torch mode to go to the bathroom. Quite frankly, it is invaluable to me. It also tells me that I have been sitting for too long and should get up and stretch my legs....and yes, I can do that myself, but it gives me more incentive if I am buzzed to remind me. I think they are a great asset, especially with those who need to use the medical software as well.