restup vs oura
Oura is the product most people mean when they say readiness score, and it is the only one on our comparison pages that also reads your chronotype. It is also a ring, a cloud account and a membership. RestUp is an app. Here is what that trade actually buys you either way.
Where they agree
Both produce a Readiness score and a Sleep score out of 100 from overnight heart rate, heart rate variability and sleep against your own baseline. Both estimate a chronotype from your recorded nights: Oura calls it Body Clock and needs 40 to 90 days; RestUp’s chronotype appears after about a week and firms up over two. Both have an Apple Watch presence and iPhone widgets.
Where they differ
A ring versus the watch you own
The ring is the reason to buy Oura: comfortable to sleep in, a week of battery, continuous temperature and daytime stress, and on Ring 5, blood pressure signals and nighttime breathing. An Apple Watch cannot substitute for it. RestUp needs no new hardware, so its ceiling is whatever your watch records, and its floor is zero extra cost.
On Android the choice is less either-or. Oura’s app exports sleep, heart rate and heart rate variability to Health Connect, so RestUp can read a ring’s nights there, while you keep using Oura’s own app alongside it.
The watch is a companion, not a sensor
Oura’s Apple Watch app shows your scores but does not pair to the ring; it syncs through the iPhone and requires an active membership. RestUp’s Watch app and complications are first-class because the watch is where the data comes from.
Account and cloud
Oura requires an account and stores data in Oura Cloud, encrypted, and says it may be processed outside your country. Its App Store label links health, location, contact and identifier data to you. Oura says it will never sell your data, and we have no reason to doubt that; the difference is that RestUp never has the data to sell. Every score is computed on your phone with no account.
What the membership gates
Without a membership, Oura shows only the three daily scores. Trends, Body Clock, Symptom Radar, cardiovascular age and the rest need the $5.99 a month or $69.99 a year plan on top of the ring. Reviewers call the ring “required to actually use what you paid for”. RestUp’s free week includes everything, and RestUp Plus is one subscription with no device underneath it.
Sleep debt
RestUp keeps an explicit sleep debt ledger over seven nights. Oura folds sleep balance into Readiness but does not surface a named sleep debt figure, as far as its documentation shows.
Side by side
| RestUp | Oura | |
|---|---|---|
| Hardware | The watch you already own; iPhone or Android | Oura Ring 4 or Ring 5; Ring 5 from $399 to $499 |
| Account | None | Required |
| Where health data is processed | On your phone | Oura Cloud, encrypted |
| Readiness score | 0–100, method published | 0–100 |
| Sleep score | 0–100 | 0–100 |
| Sleep debt | Yes, 7-night ledger | Not a named metric |
| Chronotype | Yes, after about 7–14 nights | Body Clock, after 40–90 days |
| Extras | Weekly digest, Almanac, mood check-ins | Daytime stress, Resilience, Symptom Radar, cardiovascular age, cycle insights, AI advisor |
| Apple Watch app | Native, reads the watch directly (iPhone only) | Companion only, membership required |
| Free trial | 7 days | First month of membership |
| Ongoing cost | RestUp Plus; price in the App Store or Google Play | $5.99 / month or $69.99 / year, plus the ring |
| US App Store rating | New; too few ratings to show | 4.9 from about 296,000 ratings |
Which one should you pick?
Pick Oura if you do not want to sleep in a watch, want daytime stress and temperature trends, or want the deepest catalogue of long-term insights and are fine paying for the ring and the membership.
Pick RestUp if you already sleep in your watch, want readiness and chronotype without a second device or an account, and would like to see how the score is built. Trying RestUp costs a week of wearing the watch to bed, which you may already be doing.
Sources
- Oura membership: pricing, trial, what is gated.
- Oura: Apple Watch companion app.
- Oura: Body Clock and chronotype.
- Oura privacy policy and App Store listing.
- TechCrunch on Ring 5 pricing.