Counting steps, heart rate, and blood pressure are standard features on most smartwatches. However, recent wearables like Whoop Strap 4.0 and Oura Ring 3 contain biometric sensors that are far more capable. They collect and analyze essential data directly from your wrist, head, or finger.
This article will compare Whoop 4 and Oura 3, two of the best gadgets for sleep tracking and recovery management. Among the things to look out for:
- Whoop 4 vs Oura 3 overview
- Key similarities and differences
- Key features
- Sleep and recovery
- Comfort
- Activity tracking
- Design
- Apps
- Battery
- Price
- Which is better, the Whoop 4.0 or the Oura Ring 3?
Let’s get started!
Whoop 4 vs Oura 3 Overall Winner
Whoop comes out on top because it is an all in one fitness and sleep tracker that does everything. It’s comfortable, especially with the introduction of their workout gear.
Whoop Strap: It’s the best device for tracking exercise and sleep. A recovery wearable with powerful health monitoring capabilities feels more appropriate for fitness-focused consumers.
Oura Ring: A good option if you want the most precise approach to monitoring your recovery. However, it’s not an activity tracker.
Table of Contents
Whoop 4 vs Oura 3 Overview
Wearables such as Whoop and Oura can help you improve your sleep and recovery cycles by monitoring your body’s real-time data. These metrics show whether you’re over or under-exerting yourself at any time. Among them are:
- Heart rate variability (HRV)
- Burning calories
- Sleep performance
- Body temperature
- Respiratory rate
Besides providing digital readouts, both Oura and Whoop guide when to engage in physical activity. Also, when to fall asleep or rest to help you maintain a healthy activity-rest ratio.
What Is Whoop Strap 4 and How Does It Work?
The Whoop strap is an elegant and aesthetically pleasing fabric wristband. Sensors built into the device constantly monitor the wearer’s vitals and physical activity.
Although a default strap comes free with a membership, you can further tweak its appearance and feel. You do so by buying different bands in various materials and colors.
Whoop strap keeps track of every movement, and sleep stages, just like the Oura ring does.
In real-time, it delivers information about your:
- Sleep
- Physical activity
- Recovery optimization
A companion Whoop app (iOS and Android) is a must-have to maintain tabs on your progress, as there is no screen in place.
Get the best deal for your Whoop here!
What Is Oura Ring 3 and How Does It Work?
Whoop 4 vs Oura 3 Overview
Wearables such as Whoop and Oura can help you improve your sleep and recovery cycles by monitoring your body’s real-time data. These metrics show whether you’re over or under-exerting yourself at any time. Among them are:
- Heart rate variability (HRV)
- Burning calories
- Sleep performance
- Body temperature
- Respiratory rate
Besides providing digital readouts, both Oura and Whoop guide when to engage in physical activity. Also, when to fall asleep or rest to help you maintain a healthy activity-rest ratio.
What Is Whoop Strap 4 and How Does It Work?

The Whoop strap is an elegant and aesthetically pleasing fabric wristband. Sensors built into the device constantly monitor the wearer’s vitals and physical activity.
Although a default strap comes free with a membership, you can further tweak its appearance and feel. You do so by buying different bands in various materials and colors.
Whoop strap keeps track of every movement, and sleep stages, just like the Oura ring does.
In real-time, it delivers information about your:
- Sleep
- Physical activity
- Recovery optimization
A companion Whoop app (iOS and Android) is a must-have to maintain tabs on your progress, as there is no screen in place.
Get the best deal for your Whoop here!
What Is Oura Ring 3 and How Does It Work?

Unlike a traditional ring, Oura has an astonishing array of smart sensors that wrap snugly around your finger. 3D accelerometer, infrared optical pulse sensors, and gyroscopes are all included.
This high-tech gadget monitors your body temperature, pulse, sleep score and muscle activity.
As long as you’re wearing that smart ring, these sensors should be able to keep tabs on your whereabouts all day.
If you leave it on all the time, you’ll have enough data to do the following analysis regularly:
- How much sleep you’re getting
- Physical activity
- Recovery optimization
Since the Oura Ring 3 lacks a display, you’ll have to use the accompanying app (available for iOS and Android). You will see your data and get insights and tips about your health and fitness.
Get the best deal for your Oura Ring here!
Key Similarities and Differences
Similarities Between Whoop 4 vs Oura 3
- Both Whoop and Oura use optical sensors to track data and give insights
- Both the Oura Ring 3 and the Whoop 4.0 are easy to live with as wearables
- It’s possible to download the Whoop 4 and Oura 3 apps on Android and iOS devices
Differences Between Whoop 4 vs Oura 3
- The Oura ring 3 goes on the index finger, while the Whoop strap 4 goes on the wrist, forearm, or biceps
- While Whoop 4 offers more information on the effects of exercise, Oura 3 performs better as a sleep tracker
- The learning curve for the Whoop app is significantly higher than that of the Oura app
Key Features
Feature |
Whoop 4 |
Oura 3 |
Activity Tracking |
Yes |
Yes |
Sleep Tracking |
Yes |
Yes |
Water Resistance |
Up to 100 meters |
Up to 10 meters |
Performance Assessment |
Yes |
No |
Blood Oxygen Tracking |
Yes |
Yes |
Integrations |
Span Health, Training Peaks, Strava |
Span Health, Apple Health, Google Fit, |
Daytime Tracking |
Yes |
Yes |
Adjustable |
Yes |
No |
Battery Life |
4 to 5 Days |
6 to 7 Days |
Sleep Tracking and Recovery
Whoop Strap 4
Strain and recovery scores are at the heart of the Whoop strap 4. Similar to Oura, Whoop keeps tabs on your sleep and wake cycles. It breaks down your sleep into four distinct stages:
- Awake
- Light sleep
- REM sleep
- Deep sleep
Whoop performs a decent job of determining sleep balance, but the sleep cycles sometimes are inaccurate.
Deep sleep analysis is not vital since Whoop measures resting heart rate, respiratory rate and heart rate variability. It then compares the data to your baseline value to assess how well-rested your body is.
According to research, HRV is a critical parameter for assessing how well a body has recovered. However, Whoop relies heavily on HRV based on your measurement during your final deep sleep cycle. As a result, it makes it difficult for Whoop to determine when you’re in a deep sleep, influencing the overall recovery score.
The daily questionnaire is one of Whoop’s best features for recuperation. Each morning, the Whoop strap app asks you to select the questions you wish to answer yes or no. The questions come from the previous day’s variables and inputs. Whoop analyzes the data and identifies the correlations for you after a few weeks of answering the questions.
Oura Ring 3
Since it offers fewer settings, the Oura ring is easier to use than Whoop. In addition, the sync between the ring and the app is virtually instantaneous. Oura tracks your sleep patterns and categorizes them as:
- Light sleep
- REM
- Deep sleep
The data is on the basis of when you go to sleep and when you wake up.
Oura’s sensors calculate the amount of sleep your body receives. Most wearables find it challenging to track sleep cycles, although Oura performs better than Whoop.
Oura keeps track of your core skin temperature, resting heart rate, respiration rate and heart rate variability throughout the night. While Whoop takes a single HRV reading, Oura records your HRV continuously throughout the night to establish an average reading.
After, Oura computes your preparedness score using these four factors compared to your baseline data. Then it tallies it as a readiness score between one and a hundred.
Finally, the new Oura ring generation has a “Trends” portion. It provides information on how various factors, such as caffeine or alcohol, affect your sleep and recovery.
Winner
Since it uses a more precise HRV technique, Oura comes out on top. Also, Whoop takes up to 10 minutes to synchronize and compute sleep, whereas the Oura ring and app sync instantly.
Comfort
Wearables must be comfortable to use, and the Whoop 4.0 and the Oura Ring 3 achieve this goal. However, there are specific differences between each gadget.
Whoop Strap 4
You primarily wear it on your wrist and can change the fabric band anytime.
Wearing it day or night and exercising is easy because it stays in place. Also, it’s fashionable and easy to put on.
Whoop 4 comes with a new body kit to help you track your activity from different body parts.
Oura Ring 3
It is light and comfortable to wear during the day or night and for most forms of activity. However, it is bulky and noticeable, making it difficult for those who lift weights to hold on to them for long periods. You can also wear it in the shower and swim up to 100 meters.
Winner
There can be only one victor, and that is Oura 3. If you have to live with one of these wearables, it would be the Oura. It’s simple, comfy, and waterproof to a depth of 100 meters.
Activity Tracking
Whoop Strap 4
The best feature about Whoop is that it can automatically log workouts when recognizing heart rate rises during exercise. You only need to enter your first few workouts, and it will learn what exercises you prefer to perform.
Whoop’s primary goal is to ensure that you don’t overwork yourself. With Whoop, you can see how hard you should push your body during a workout by looking at the strain score.
As a fitness tracker, Whoop has a few drawbacks:
Whoop’s heart rate measurements are accurate during cardio exercises but lose precision when lifting weights, which affects the recovery score.
Whoop doesn’t have a GPS, so it doesn’t keep track of how many miles you’ve run or bike unless you bring your phone along.
Oura Ring 3
Since it does not use heart rate to calculate how much energy you’ve spent, the Oura is not a reliable activity tracker. To log your workouts, you note the length and intensity level, and Oura will predict how many calories you’ve burnt.
If you wear Oura all day and want to track your activities, I recommend pairing it with an Apple Watch. Apple Health can integrate your Apple Watch activity data into the Oura app. It will give Oura an insight into how much activity you are undertaking. Apple’s Health app can also import Oura’s sleep data.
Oura promised a daytime and workout heart rate monitor with the 3rd generation model. Unfortunately, this feature is not yet available.
Winner
Whoop is a good fitness tracker, making it the winner. It uses your heart rate to calculate calories burned and your strain score, whereas Oura does not.
Design
Whoop Strap 4
You wear a Whoop strap on the wrist, although it sits higher than a traditional watch. It must be roughly an inch away from your wrist bone to monitor your heart rate.
A bicep band is available if you don’t want Whoop on your wrist.
Even though it must be tight and the entire base must have skin contact to be effective, Whoop is easy to wear around the wrist.
Oura Ring 3
Oura is the only fitness wearable in a ring shape, giving it a unique look. After ordering a ring from Oura, you will receive a sizing guide in your mail. After that, they send the ring to you under your specifications. The entire procedure can take a few weeks.
You should wear Oura continuously, and you must fasten it to your finger to be effective. Having a tighter fit provides more precise data.
One drawback Oura has is there are no adjustments, unlike other wrist wearables. You can put Oura on your ring, middle, or index finger.
Winner
Whoop is the winner since it has a watch model, and you can wear it on any part of your body.
Apps
There’s a lot to discover with these two companion apps, which don’t have screens to distract you. Android and iOS versions of Whoop and Oura’s apps are nearly identical in features and functionality. Both present the information clearly and efficiently to comprehend.
Whoop Strap 4
Using the Whoop app, you can break down the info into your broad overview, strain, recovery, and sleep statistics. However, there is a ton of additional information, which most individuals will find confusing and intimidating.
Things become much simpler if you comprehend the strain and recovery data in addition to the app’s style. The app also has a specialized health monitor that enables you to determine whether everything is in working condition.
Oura Ring 3
The data analysis performed by Oura is superior to that of Whoop. The app’s main page conveys the information a user needs to know daily.
You can quickly expand on a statistic to better comprehend it if you choose to go deeper. You can access trend graphs for more detailed information using a drop-down menu.
The app has additional programs for meditation, breathing, and sleep. These are other features to support recovery and sleep. The Oura app’s UI is less overwhelming and incredible for someone who doesn’t want overwhelming info.
Winner
Oura’s interface and display are far easier to use than Whoop’s, making it the clear winner.
Battery
Whoop Strap 4
Whoop can last up to 4 or 5 days on a single charge, and each charge takes between 2 to 3 hours to complete. The newer generation of Whoop uses a USB-C cable charger, whereas the earlier generation uses a micro-USB cable.
Unlike other fitness bands, the battery pack in Whoop’s tiny wristband is now waterproof, allowing you to swim without removing the device. In addition, by double-tapping the gadget, you can see how low the battery is on Whoop. An LED on the band’s side flashes red, yellow, and green alternately to show how much of the charge is on the wristband.
Oura Ring 3
It’s possible to mistake Oura’s small size for the absence of adequate battery storage space. Please don’t! After a full charge, Oura can last up to seven days.
The best part is that you can charge Oura in 20-30 minutes with a USB-C cable. After charging, you’ll receive a notification on your phone that it’s ready for tracking.
Winner
Whoop is the clear winner because of its waterproof battery and simple set-up with LED indications when the charge is low.
Pricing
Oura and Whoop offer distinct pricing models: You can either pay a one-time fee or sign up for a monthly membership.
Whoop Strap 4
Whoop charges a monthly subscription fee of:
- Monthly plan: $30 per month
- 12-month plan: $24 per month
- 18-month plan: $18 per month
You’ll have to pay an extra $12 monthly to upgrade to a pro membership.
Get the best deal for your Whoop here!
Oura Ring 3
Sleep Tracking and Recovery
Whoop Strap 4
Strain and recovery scores are at the heart of the Whoop strap 4. Similar to Oura, Whoop keeps tabs on your sleep and wake cycles. It breaks down your sleep into four distinct stages:
- Awake
- Light sleep
- REM sleep
- Deep sleep
Whoop performs a decent job of determining sleep balance, but the sleep cycles sometimes are inaccurate.
Deep sleep analysis is not vital since Whoop measures resting heart rate, respiratory rate and heart rate variability. It then compares the data to your baseline value to assess how well-rested your body is.
According to research, HRV is a critical parameter for assessing how well a body has recovered. However, Whoop relies heavily on HRV based on your measurement during your final deep sleep cycle. As a result, it makes it difficult for Whoop to determine when you’re in a deep sleep, influencing the overall recovery score.
The daily questionnaire is one of Whoop’s best features for recuperation. Each morning, the Whoop strap app asks you to select the questions you wish to answer yes or no. The questions come from the previous day’s variables and inputs. Whoop analyzes the data and identifies the correlations for you after a few weeks of answering the questions.
Oura Ring 3
Since it offers fewer settings, the Oura ring is easier to use than Whoop. In addition, the sync between the ring and the app is virtually instantaneous. Oura tracks your sleep patterns and categorizes them as:
- Light sleep
- REM
- Deep sleep
The data is on the basis of when you go to sleep and when you wake up.
Oura’s sensors calculate the amount of sleep your body receives. Most wearables find it challenging to track sleep cycles, although Oura performs better than Whoop.
Oura keeps track of your core skin temperature, resting heart rate, respiration rate and heart rate variability throughout the night. While Whoop takes a single HRV reading, Oura records your HRV continuously throughout the night to establish an average reading.
After, Oura computes your preparedness score using these four factors compared to your baseline data. Then it tallies it as a readiness score between one and a hundred.
Finally, the new Oura ring generation has a “Trends” portion. It provides information on how various factors, such as caffeine or alcohol, affect your sleep and recovery.
Winner
Since it uses a more precise HRV technique, Oura comes out on top. Also, Whoop takes up to 10 minutes to synchronize and compute sleep, whereas the Oura ring and app sync instantly.
Comfort
Wearables must be comfortable to use, and the Whoop 4.0 and the Oura Ring 3 achieve this goal. However, there are specific differences between each gadget.
Whoop Strap 4
You primarily wear it on your wrist and can change the fabric band anytime.
Wearing it day or night and exercising is easy because it stays in place. Also, it’s fashionable and easy to put on.
Whoop 4 comes with a new body kit to help you track your activity from different body parts.
Oura Ring 3
It is light and comfortable to wear during the day or night and for most forms of activity. However, it is bulky and noticeable, making it difficult for those who lift weights to hold on to them for long periods. You can also wear it in the shower and swim up to 100 meters.
Winner
There can be only one victor, and that is Oura 3. If you have to live with one of these wearables, it would be the Oura. It’s simple, comfy, and waterproof to a depth of 100 meters.
Activity Tracking
Whoop Strap 4
The best feature about Whoop is that it can automatically log workouts when recognizing heart rate rises during exercise. You only need to enter your first few workouts, and it will learn what exercises you prefer to perform.
Whoop’s primary goal is to ensure that you don’t overwork yourself. With Whoop, you can see how hard you should push your body during a workout by looking at the strain score.
As a fitness tracker, Whoop has a few drawbacks:
Whoop’s heart rate measurements are accurate during cardio exercises but lose precision when lifting weights, which affects the recovery score.
Whoop doesn’t have a GPS, so it doesn’t keep track of how many miles you’ve run or bike unless you bring your phone along.
Oura Ring 3
Since it does not use heart rate to calculate how much energy you’ve spent, the Oura is not a reliable activity tracker. To log your workouts, you note the length and intensity level, and Oura will predict how many calories you’ve burnt.
If you wear Oura all day and want to track your activities, I recommend pairing it with an Apple Watch. Apple Health can integrate your Apple Watch activity data into the Oura app. It will give Oura an insight into how much activity you are undertaking. Apple’s Health app can also import Oura’s sleep data.
Oura promised a daytime and workout heart rate monitor with the 3rd generation model. Unfortunately, this feature is not yet available.
Winner
Whoop is a good fitness tracker, making it the winner. It uses your heart rate to calculate calories burned and your strain score, whereas Oura does not.
Design
Whoop Strap 4
You wear a Whoop strap on the wrist, although it sits higher than a traditional watch. It must be roughly an inch away from your wrist bone to monitor your heart rate.
A bicep band is available if you don’t want Whoop on your wrist.
Even though it must be tight and the entire base must have skin contact to be effective, Whoop is easy to wear around the wrist.
Oura Ring 3
Oura is the only fitness wearable in a ring shape, giving it a unique look. After ordering a ring from Oura, you will receive a sizing guide in your mail. After that, they send the ring to you under your specifications. The entire procedure can take a few weeks.
You should wear Oura continuously, and you must fasten it to your finger to be effective. Having a tighter fit provides more precise data.
One drawback Oura has is there are no adjustments, unlike other wrist wearables. You can put Oura on your ring, middle, or index finger.
Winner
Whoop is the winner since it has a watch model, and you can wear it on any part of your body.
Apps
There’s a lot to discover with these two companion apps, which don’t have screens to distract you. Android and iOS versions of Whoop and Oura’s apps are nearly identical in features and functionality. Both present the information clearly and efficiently to comprehend.
Whoop Strap 4

Using the Whoop app, you can break down the info into your broad overview, strain, recovery, and sleep statistics. However, there is a ton of additional information, which most individuals will find confusing and intimidating.
Things become much simpler if you comprehend the strain and recovery data in addition to the app’s style. The app also has a specialized health monitor that enables you to determine whether everything is in working condition.
Oura Ring 3

The data analysis performed by Oura is superior to that of Whoop. The app’s main page conveys the information a user needs to know daily.
You can quickly expand on a statistic to better comprehend it if you choose to go deeper. You can access trend graphs for more detailed information using a drop-down menu.
The app has additional programs for meditation, breathing, and sleep. These are other features to support recovery and sleep. The Oura app’s UI is less overwhelming and incredible for someone who doesn’t want overwhelming info.
Winner
Oura’s interface and display are far easier to use than Whoop’s, making it the clear winner.
Battery
Whoop Strap 4
Whoop can last up to 4 or 5 days on a single charge, and each charge takes between 2 to 3 hours to complete. The newer generation of Whoop uses a USB-C cable charger, whereas the earlier generation uses a micro-USB cable.
Unlike other fitness bands, the battery pack in Whoop’s tiny wristband is now waterproof, allowing you to swim without removing the device. In addition, by double-tapping the gadget, you can see how low the battery is on Whoop. An LED on the band’s side flashes red, yellow, and green alternately to show how much of the charge is on the wristband.
Oura Ring 3
It’s possible to mistake Oura’s small size for the absence of adequate battery storage space. Please don’t! After a full charge, Oura can last up to seven days.
The best part is that you can charge Oura in 20-30 minutes with a USB-C cable. After charging, you’ll receive a notification on your phone that it’s ready for tracking.
Winner
Whoop is the clear winner because of its waterproof battery and simple set-up with LED indications when the charge is low.
Pricing
Oura and Whoop offer distinct pricing models: You can either pay a one-time fee or sign up for a monthly membership.
Whoop Strap 4

Whoop charges a monthly subscription fee of:
- Monthly plan: $30 per month
- 12-month plan: $24 per month
- 18-month plan: $18 per month
You’ll have to pay an extra $12 monthly to upgrade to a pro membership.
Get the best deal for your Whoop here!
Oura Ring 3

The Oura 3 is available for $299 with a monthly membership charge of $5.99. For the first six months, you can join Oura for free. For those that qualify, Oura also offers a variety of payment options.
Get the best deal for your Oura Ring here!
Winner
Oura is the victor since its plans are less expensive. The cost can add up quickly if you intend to use Whoop frequently.
Which Is Better, the Whoop 4.0 or the Oura Ring 3?
Selecting between Oura and Whoop can be a difficult one. Choosing between them is hard because they’re both excellent health tracking and wellness tools. However, if you have to choose.
Whoop is the superior choice because it is an all-in-one wearable that can help you track your daily workout, recovery, and sleep properly.
Buy the Whoop 4.0 if:
You want a recovery wearable that is more appropriate for fitness-focused users. Also, you can wear it on different parts, and it promises practical health monitoring functions.
Buy Oura Ring 3 if:
You want the most convenient and accurate method of monitoring your recovery. However, don’t use it as a fitness tracker.