Does the Vapor 2 track sleep? – Misfit Review

I have been trying to get my Vapor 2 to track my sleeping patterns for the longest time. I go through the app, use a generated password from the watch and login but it keeps saying that something went wrong. If misfit vapor 2 activity app can't do that then please roll out a separate sleep tracking app. Other,than that the watch is good.
Review by Empress Namora on Misfit.