Heala vs WHOOP: recovery without the strap

Two roads to one number

Both apps hand you a number in the morning that says how ready you are. Both build it from the same raw material: how you slept, overnight heart-rate variability, resting heart rate, and how hard yesterday was. The difference is not the number. It is what you have to buy, wear and subscribe to before the number appears — and what sits next to it once it does.

What WHOOP does better

WHOOP measures more, more of the time. The strap is a dedicated sensor with no screen, worn around the clock — you charge it from a slide-on battery pack without taking it off, so charging never forces a gap in the record. Continuous all-day heart rate feeds a strain score a phone alone cannot match, and its sleep staging comes from hardware built for exactly that job.

If measurement fidelity is your first priority and you are happy to wear the strap and keep the membership running, WHOOP is the stronger instrument. A comparison cannot settle taste either: some people like a screenless band, and some already live inside its ecosystem. Own that decision before you read on.

What the morning score requires

WHOOP's score needs three things: the strap, an active membership — WHOOP is sold as a membership, with the strap included — and the phone app. Heala's score needs the phone you already carry. If you own a watch — Apple Watch, Garmin, anything that writes to Apple Health or Health Connect — Heala reads its sleep, HRV and resting heart rate overnight. If you don't, it still produces a score from phone sleep data and the training you log. Fewer parts is not automatically better. It is just fewer parts.

What sits next to the score

WHOOP tells you that you are run down. What you do about it lives elsewhere: your food in one app, your training plan in another, your weight trend in a third. Heala's bet is that the score matters less than what surrounds it. A low-recovery morning adjusts the day's training plan, sits beside the food you photographed at dinner, and feeds an AI coach that can act on your real data — 41 actions, from reshuffling a session to logging a meal.

Heala launches 1 October 2026. The core is free forever; Pro is optional. Waitlist members in the first 1,000 get founding pricing — 15% off the web plan for life. If you already wear a WHOOP, you don't have to choose today: whatever it shares to Apple Health flows straight into Heala's recovery, food and training views.