The Fitbit Blaze is a good fitness tracker. It tracks steps, sleep, has some options that I don't use (tracking exercise other than walking, on-the-go workouts, etc.), and the battery life is good. More importantly for me, though, it connects to my phone. It vibrates when I get a call or a text. I can read texts and see who's calling. I can also control my phone's music through the watch. It's awesome.