01
Find your
green day
Every climber has days when the wall just clicks — green days. Green Days predicts yours based on your training, rest, sleep, and stress.
02
Log in
5 seconds
Pick training or rest. Tap a few colored buttons. Green = felt good, yellow = okay, red = rough. That's it.
03
Trust the
algorithm
The more you log, the smarter it gets. It learns your personal recovery rhythm — not a generic formula.
04
A quick
calibration
Recovery bends with age and training history. Answer once so we start in the right zone.
Age
Serious training