body battery

What if your body had a battery percentage?

A morning signal built from HRV, resting heart rate, yesterday's workouts, and sleep. The goal was not more charts. It was one readable answer to: how much do I actually have in the tank today?

inside this one

coming soon Why recovery needs one number and a little nuance

Compressing HRV, RHR, sleep, and workouts into one calm morning signal.

coming soon Making workout ratings feel useful after the sweat is gone

Workout logging should not feel like filing paperwork for your own body.