The Metrics
Train with precision.
Three numbers. Updated every second. Muse turns continuous physiology into the only signals that matter.
Recovery
88Wake to a single number that quantifies your autonomic readiness — a synthesis of HRV, resting heart rate, sleep efficiency, and respiratory rate.
Strain
16.4Continuous cardiovascular load tracking. Know when you've trained enough — and when you've trained too much.
Sleep
94%Granular slow-wave, REM, and disturbance mapping. Your sleep need is calculated nightly, not assumed.