Reps Guides
Guides
These are plain-English guides to the numbers behind recovery — HRV, readiness scores, and the data your wearable records. Each one explains what a metric actually means, how to read it against your own baseline, and how to turn it into a better decision about when to push and when to rest.
New to all of this? Start with What Is HRV, then see how it rolls up in What Is a Readiness Score. If you already wear a Whoop or Oura, How to Read Your Whoop or Oura HRV untangles why their numbers never quite agree.
What Is HRV (Heart Rate Variability)?
The beat-to-beat variation in your heart rhythm, what it says about your nervous system, and why trends against your own baseline matter more than any single number.
Read guideWhat Is a Readiness Score?
How HRV, sleep, and training load combine into a single daily readiness signal — and how to use it to decide when to push and when to back off.
Read guideHow to Read Your Whoop or Oura HRV
Why your Whoop and Oura HRV numbers don't match, what each device actually measures, and how to interpret the trend instead of chasing the figure.
Read guideStop interpreting numbers by hand
Let Reps turn your data into a daily readiness score
Reps is an AI recovery & training coach that turns your HRV, sleep, and training load into a daily readiness score and adaptive plan.
Free to download • Syncs with Apple Health