Bests & Worsts Reviews from Amazon

I upgraded to this from my fitbit, and I have to say I'm extremely disappointed. Firstly, it does not seem to connect to display any of the notifications coming from my phone. Second, I had to manually set the time. Finally, since it has 'Nautilus' in the name, I was under the impression it would track my swimming. When I took it in the water it stopped working for a day.