restup vs whoop
This is not quite a fair fight, and that is the point. Whoop is a second wearable with its own sensors, its own cloud and a yearly membership. RestUp is software for the watch already on your wrist: an Apple Watch, or on Android any watch that writes to Health Connect. If you already sleep in one and are wondering whether you need a Whoop as well, this page is for you.
What Whoop gives you that RestUp cannot
A dedicated sensor worn 24 hours a day with no screen and no charging break (Whoop charges through a slide-on battery pack), a Strain score from 0 to 21 that runs all day, a Sleep Planner, and on the higher tiers a Health Monitor, Stress Monitor, Healthspan estimate and, on the medical-grade band, ECG and blood pressure insights. It also has a large community and about 76,000 US App Store ratings. RestUp measures nothing itself; it reads what the Apple Watch recorded.
What RestUp gives you that Whoop cannot
It uses the watch you already own
Whoop cannot use an Apple Watch as its sensor; its Apple Health integration only imports workouts and writes data out. So a Whoop is always an additional device on your other wrist or your bicep. RestUp needs nothing new.
Readiness on your Apple Watch face
Whoop has no Apple Watch app and no complications; iPhone widgets only. RestUp puts today’s readiness on your watch face and in the Smart Stack.
No account and no cloud
Whoop requires an account and a paid membership, and its data lives in Whoop’s cloud. Its App Store label links health, location, contact and identifier data to you, including for the developer’s own advertising. A 2025 class action in New Jersey alleges health data was shared with a third-party analytics provider without consent; Whoop disputes it. RestUp computes everything on your phone and has no account to breach.
Chronotype and a gentler tone
RestUp reads your chronotype; we could not find one in Whoop. And RestUp is deliberately not a strain-chasing app. Its founding stance is that rest is strength, which is a different relationship with the same numbers.
Side by side
| RestUp | Whoop | |
|---|---|---|
| Hardware | The watch you already own; iPhone or Android | Whoop 5.0 or MG band, included with membership |
| Account | None | Required, paid |
| Where health data is processed | On your phone | Whoop cloud |
| Recovery score | Readiness 0–100, method published | Recovery 0–100 % in green, yellow, red |
| All-day strain | Training load vs your usual, from Apple Health workouts | Strain 0–21, continuous |
| Sleep debt | Yes | Yes, via Sleep Need |
| Chronotype | Yes | Not found |
| Apple Watch app | Yes, with complications (iPhone only) | No Watch app, no complications |
| Free trial | 7 days | One month, zero upfront cost |
| Price | RestUp Plus; price in the App Store or Google Play | One $199 / yr, Peak $239 / yr, Life $359 / yr |
| Cancelling | In your App Store or Google Play subscriptions | Not available in-app, per user reviews |
What about Apple's own Readiness score?
From 18 September 2026 the Apple Watch Series 12 and Ultra 4 ship with a native Readiness score from 0 to 10, with Recovery HRV analysed against a personal baseline, included with the watch. If you own one of those two models, try it before paying for Whoop or for RestUp. Apple lists it for no earlier Apple Watch, which is where an app still has a job. The Apple Watch Readiness guide covers which watches get it and what it leaves out.
Which one should you pick?
Pick Whoop if you want continuous all-day strain from a dedicated sensor, do not want a screen on your wrist, and are happy with a membership and a cloud account. Its higher tiers include health monitoring an Apple Watch app cannot replicate.
Pick RestUp if you already sleep in an Apple Watch, or an Android watch that writes to Health Connect, and want the recovery and sleep reading without a second device, a second charger, or a second account. If it is the yearly cost that has you looking, the Whoop alternatives page lists every realistic option, not just this one.
Sources
- Whoop membership pricing and trial terms.
- Whoop: Apple Health integration (Apple Watch cannot be the sensor).
- Whoop 101: Recovery, Strain and Sleep definitions.
- Whoop on the App Store: iPhone-only listing, privacy label, rating.
- ClassAction.org on Lomeli v. Whoop (allegations, not findings).
- Trustpilot: Whoop for the cancellation complaints.