WHOOP vs revns: a recovery wearable or a tracker without a subscription device
WHOOP is a membership that includes its band: WHOOP One is $199 a year, Peak $239 and Life $359 in the US, with monthly billing also offered. It measures continuously and turns heart rate, HRV and sleep into recovery and strain scores. revns has no hardware. On iPhone it reads Apple Health, so an Apple Watch fills in sessions, sleep, resting heart rate and HRV; without a device, a few taps a day do it. Readiness compares your HRV and resting heart rate with your own four-week band, and the day score adds what a wearable cannot see: what you trained in the gym, meals and mood. If you want a dedicated recovery sensor and are happy with a yearly membership, WHOOP is built for that. If you already wear a watch, or want no device, revns covers the day without one.
| WHOOP | revns | |
|---|---|---|
| Hardware | WHOOP band included with the membership | None. Reads Apple Health on iPhone, or a few taps a day |
| Recovery | Recovery score from HRV, resting heart rate and sleep | Readiness from sleep, training load and your own HRV and resting heart rate band |
| Strength training detail | Strain from heart rate; strength trainer feature | Sets, reps and load, records, sets per muscle |
| Meals and mood | Journal of behaviours | Meals in a few words, mood, energy and stress, and what moves with them |
| Price | One $199/yr, Peak $239/yr, Life $359/yr (US); monthly billing offered | Free; Pro $7.99/mo or $49.99/yr (free until at least Dec 14, 2026) |
Where it is the better choice
WHOOP measures around the clock with a sensor built for it, so its sleep and recovery data needs no input at all. If you want the most automatic recovery tracking, it does more than an app alone can.
Sources
Accurate as of November 14, 2026. Training and nutrition guidance only, not medical advice. See a clinician for symptoms, injury or a medical condition.
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