Go to bed early if possible. Coffee if I can’t and then try to stay away from other humans till I can be less of an asshole.
If I’m shifting my schedule, I’ll try and aim for 9 -10 hours in bed until my body adapts, then it’s back to the 6 to 7 I usually get.
I actually bought that one. I don’t recommend. Buggy as all get out and most of the functionality requires their proprietary hub. Cool concept though, shame it didn’t work very well.