ONDA vs WHOOP
WHOOP is a screenless band that tracks recovery, strain and HRV for athletes, with a daily readiness loop. ONDA is an app that actively trains your nervous system with real-time HRV biofeedback while you breathe. WHOOP tells you how recovered you are; ONDA gives you something to actually do about it.
VERDICT
WHOOP measures the load and the recovery; ONDA trains the recovery response. Athletes often pair them: WHOOP to see strain and readiness, ONDA to actively down-regulate between sessions.
Capabilities side by side
| Capability | ONDA | WHOOP |
|---|---|---|
| Real-time HRV biofeedback (live feedback as you breathe) | ✓ | — |
| Live coherence score | ✓ | — |
| Guided / paced breathingWHOOP offers guided breathwork, but not a live HRV-feedback loop while you breathe. | ✓ | ~ |
| Works with no wearable or chest strap (iPhone camera)WHOOP requires its band and a membership. | ✓ | — |
| Apple Watch support | ✓ | — |
| Resting-HRV trend over time | ✓ | ✓ |
| Sleep / overnight readiness tracking | ~ | ✓ |
| Large meditation / sleep content library | ~ | — |
| Structured, progressive program | ✓ | — |
✓ Yes · ~ Limited · — No
BEST FOR ONDA
Choose ONDA if you want to actively train recovery — real-time HRV biofeedback and guided breathing — without a band or subscription hardware.
BEST FOR WHOOP
Choose WHOOP if you train hard and want continuous recovery, strain and HRV monitoring with a daily coaching loop.
Questions
ONDA or WHOOP for HRV?
WHOOP continuously measures HRV to score recovery and strain; ONDA uses HRV as live biofeedback you train against while breathing. For passive recovery data, WHOOP; for active HRV training, ONDA.
Does ONDA require a subscription band like WHOOP?
No. ONDA has free core practices and works with your iPhone camera or Apple Watch — there is no mandatory hardware or membership to start.