An HRV tracker that actually interprets what it sees.

HRV is the cleanest single proxy for autonomic-nervous-system state, the gap between sympathetic stress and parasympathetic recovery. Reading it well means knowing your personal baseline, what training you did yesterday, what you ate, what you drank, and how you slept.

Wellness Project does that read automatically. The biohacker, Max Kline, reads HRV against your training load, alcohol, sleep, and stress in one pass. The output isn’t “HRV is 47, that’s good or bad?” It’s “HRV ran 8% below your 30-day baseline three days running, Tuesday late HIIT and last night’s alcohol both fit; cut one or take a true rest day.”

Same data feeds Evelyn’s longevity reads (lower HRV is broadly associated with cardiovascular risk in observational research), Elias’s training decisions (low HRV days bump easy runs), and Coach Jamie’s workout-load suggestions.