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Made for iPhone · Available in TestFlight

Your health. Your rhythm. Your Boop.

Boop is a local-first iPhone app for supported WHOOP 5.0 and WHOOP MG straps. Bring your Sleep, Recovery, Strain, and activity into view, with optional Apple Health access and Boop Full. No Boop account, subscription, health-data cloud, advertising, or app analytics.

Boop Full · Your day

Make sense of your rhythm.

Bring Sleep, Recovery, Strain, and recent activity together. Explore dedicated views with clear evidence and honest gaps when data is missing.

Boop Full day overview with Sleep, Recovery, Strain, and an activity timelineBoop Sleep with main sleep duration, consistency, and estimated stages
Boop 2.x app preview · Illustrative data. Features vary by build.
Ask Boop

Guidance that stays on your iPhone.

Ask Boop uses Apple Intelligence on eligible devices when it is available, with deterministic on-device guidance as a fallback. Your questions and health context are not sent to a third-party model.

Sleep, Recovery, and Strain use Boop’s local wellness calculations. Missing evidence stays visible, and estimates are explained on the methodology page. Boop is independent and is not affiliated with Apple.

What is Boop?

A clearer picture of your day.

Last updated: September 5, 2026

Boop is a local-first iPhone app for supported WHOOP 5.0 and WHOOP MG straps. Bring your Sleep, Recovery, Strain, and activity into view, with optional Apple Health access and Boop Full. No Boop account, subscription, health-data cloud, advertising, or app analytics.

Boop is not a medical device. Outputs may be approximate and must not be used for diagnosis or treatment.

Boop is an independent app and is not affiliated with, endorsed by, or sponsored by WHOOP, Apple, or Bevel. Third-party product names and trademarks belong to their respective owners and are used only for factual compatibility and interoperability descriptions.

Boop Strap Controls showing battery, alarms, and double-tap settingsBoop Full Health Monitor with measurement sources and recent trends
Boop 2.x app preview · Illustrative data. Features vary by build.
Strap and Health

Keep the connection close.

Check your strap’s battery, manage alarms and double-tap actions, and choose your Apple Health permissions. Boop Full brings supported measurements into a dedicated Health Monitor.

Facts at a glance

Price
Free download with optional Boop Full, a one-time purchase. No subscription.
Install
Free external TestFlight (not yet on the App Store)
Supported straps
WHOOP 5.0 and WHOOP MG · WHOOP 4.0 not yet supported
Data path
Compatible strap → your iPhone → optional Apple Health export
Processing
Local analysis; Ask Boop uses Apple Intelligence when available, with local guidance as a fallback
Cloud / ads / app analytics
None in the iPhone app

Machine-readable pricing: /pricing.md. Full setup help lives on Support; hardware scope on Compatibility.

Boop Full · Journal and Fitness

See your habits in context.

Keep a local Journal, review your activity calendar, and follow your training over time. Personal insights show when there is enough evidence to be useful.

Boop Journal with daily check-ins and personal contextBoop Fitness with an activity calendar and training history
Boop 2.x app preview · Illustrative data. Features vary by build.

Signal → Apple Health type

Available types still depend on iOS, region, hardware, and the permissions you grant. Derived values are labeled as estimates where Health metadata allows.

Boop signal categories and Apple Health write types
From the strap pathApple Health typeKind
Heart rate samplesHeart rateDecoded observation
Resting heart-rate summaryResting heart rateDecoded / summarized
Beat-to-beat intervals (where available)Heart-rate variability (SDNN)Derived estimate
Step-like activityStepsDecoded / summarized
Sleep/wake windowsSleep analysisDerived estimate
Detected activity boutsWorkoutsDerived estimate
Estimated activity and baseline energyActive and basal energyDerived estimate
Supported beat-to-beat timingHeartbeat seriesDecoded / reconstructed
Try Boop

Join Boop on TestFlight.

Try the beta through TestFlight. Connect a compatible strap, explore Boop, and choose which Apple Health permissions to enable.

Join TestFlight
Need help?

Get help with Boop.

Find setup and troubleshooting for pairing, offload, and Apple Health—without sharing health data.

Open support

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