Glossary

Bracelet

The hardware. A screen-free wearable with eight high-precision biosensors.

WVI

Wellness Vitality Index. A 0–100 score computed every morning from your overnight data.

HRV

Heart rate variability. The variation in time between heartbeats, measured in milliseconds. A primary indicator of autonomic nervous system balance.

RHR

Resting heart rate. Average heart rate during the deepest part of sleep.

Recovery

A sub-score of WVI driven by HRV, RHR and deep sleep.

Direction

The single specific action the app picks for you each morning, calibrated to your current state.

Member

Anyone who owns a Wellex bracelet and an active membership.

Partner

A Wellex member who has opted into the partner program. Partners get partner tools but are not employees or contractors.

Coach

A third party (trainer, doctor, therapist) who has been granted access to a member's data via Shared view.