Great time to take the plunge , the Black Friday deals take a bit of the sting out of the price . I agree with the others , what do you want out of it ? I needed something with a heart rate monitor for calisthenics and cardio . A sleep tracker is a necessity for me since I need to make sure I ' m getting good recovery rest . Tracking my different kinds of workouts was an added bonus that the Blaze offered along with a larger screen and I get my messages on the Blaze , so I can ignore things that aren ' t important until I ' m ready to dig out my phone . My final reason for getting the Blaze is that it has a huge after market for frames and bands . <| sep |> Saw it and all me and my mate could think was how trippy it would be high !