WHOOP vs Eight Sleep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WHOOP
This wearable device and companion app provide in-depth health insights, including sleep, recovery, and strain levels. It offers personalized coaching and recommendations based on your body's unique physiology to help you achieve your health and fitness goals.
- Personalized Sleep Insights
- Daily Recovery Score
- Cardiovascular & Muscular Strain Measurement
- Real-time Stress Score
- Behavior Tracking & Guidance
- AI-powered Health Coach
- Menstrual Cycle Insights
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WHOOP is the leading wearable that turns comprehensive health insights into daily action. By capturing dozens of data points every second, WHOOP delivers personalized Sleep, Strain, Recovery, Stress, and health insights—24/7. WHOOP uses those insights to provide coaching based on your body’s unique physiology and recommends everything from when to go to bed to new daily behaviors that will help you reach your goals. If you’re new to WHOOP, you can try both the wearable and app free for 1 month. Terms and conditions apply. WHOOP is screenless, so all your data lives in the WHOOP app—for a distraction-free focus on your health. The WHOOP app requires a WHOOP wearable. How it works: Healthspan*: A powerful way to quantify your age and slow your Pace of Aging. Backed by leading longevity research, it pinpoints the daily habits that impact your long-term health. Sleep: WHOOP helps you understand how well you sleep each night by measuring your Sleep Performance. Every morning, WHOOP provides a Sleep score from 0 to 100%. Sleep Planner calculates how much sleep you need to recover, tailored to your habits, schedule, and goals. You can even set a Haptic Alarm that wakes when you're fully rested, or at a specific time, with gentle vibration. Quality sleep is essential for improving your healthspan, metabolic mental resilience, recovery, and performance. Recovery: WHOOP lets you know how ready you are to perform by measuring your heart rate variability, resting heart rate, sleep, and respiratory rate. You'll get a daily Recovery score on a scale of 1 to 99%. When you're in the green, you're ready for strain, when you're in the yellow or red, you may want to evaluate your training program. Strain: WHOOP does more than just track your activity–it measures cardiovascular and muscular exertion to give you the most comprehensive view of the demands you put on your body. Each day, Strain Target will provide a Strain score from 0 to 21 and recommend your optimal target exertion range based on your Recovery score. Stress: WHOOP gives you daily insights to pinpoint your stressors, understand your physiological response, and discover techniques to help manage. Get a real-time stress score from 0-3 and, based on your score, choose a breathwork session to enhance your alertness or increase relaxation. Behaviors: WHOOP tracks over 160+ daily habits and behaviors—like alcohol intake, medication, and more—to better understand how these behaviors impact your body. WHOOP provides weekly guidance for behavior change and helps set accountability goals with the Journal and Weekly Plan features. WHOOP Coach: Ask questions about your health & fitness and get highly personalized, on-demand answers. Using your unique biometric data, the latest performance science, and generative AI, WHOOP Coach generates responses on everything from training plans to why you’re feeling tired. Menstrual Cycle Insights: Go beyond period tracking to better understand your fifth vital sign and get tailored cycle-based insights. What else you can do in the WHOOP app: • Dig into the details: See heart rate zones, VO₂ Max, steps, and more trends over time to adjust your behaviors, training, sleep and more based on your goals. • Join a team: Stay motivated and accountable by joining a team. Chat directly with your teammates in the app, or as a coach, see how your team's training is going. • Apple Health: WHOOP integrates with Apple's Health app to sync activities and personalize your experience. WHOOP provides products and services designed for general fitness and wellness purposes. WHOOP products and services are not medical devices, not intended to treat or diagnose any disease, and should not be used as a substitute for professional medical advice, diagnosis or treatment. All content available through WHOOP products and services is for general informational purposes only. Discover the future of health and performance. *Some availability restrictions apply.
Eight Sleep
This intelligent sleep system actively manages your sleep environment by adjusting temperature and elevation. It tracks detailed sleep metrics and provides personalized insights to help you wake up feeling refreshed. The system supports individual sleep profiles for multiple users.
- Personalized temperature control
- Automatic elevation adjustments
- Sleep stage tracking
- Heart rate and HRV monitoring
- Snoring detection
- Gentle wake-up alarms
- Dual sleep profiles
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Introducing Pod 6. The setup is as effortless as your sleep. Guided Hub setup gets you paired in minutes, a live priming screen decodes your Pod's lights in real time so you're never guessing, and Solo Pod owners get a path built just for them. Your best sleep starts tonight. The Eight Sleep Pod is the intelligent sleep system that gives you up to one hour more of sleep every night. It cools. It heats. It elevates. PERSONALIZED SLEEP WITH AUTOPILOT Autopilot is the intelligence behind the Pod. It adjusts your temperature and elevation to perfect your sleep experience. LEARN ABOUT YOUR SLEEP AND HEALTH View your sleep stages, time slept, heart rate, HRV, and snoring. Plus, receive personalized insights and recommendations. WAKE UP REFRESHED With customizable chest-level vibration and a gradual thermal change, you will wake up gently and feel fully refreshed. TWO SLEEP PROFILES PER POD Autopilot creates a profile for up to two individuals on the same Pod and refines overtime. Have questions? We’re here to help. Email us at support@eightsleep.com. Terms of Use: - www.eightsleep.com/app-terms-conditions/ - www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: WHOOP at none against Eight Sleep's 4. WHOOP also leads on review sentiment (42% vs 29%) and chart position (#54 vs unranked). Eight Sleep's advantage is update cadence (every 3 days vs weekly). On price, rating, ads and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Eight Sleep sells 4 in-app purchases, starting at $10.00 per month. WHOOP asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for WHOOP against 4.8 for Eight Sleep. That said, the two scores are not equally well evidenced: WHOOP has 92K ratings behind it against 18K, so its average is the more settled of the two. Written reviews are what separate them: 42% of WHOOP's written reviews are positive against 29% of Eight Sleep's.
WHOOP ships an update weekly, Eight Sleep every 3 days. Both last shipped on November 1, 2026.
| Parameter | WHOOP | Eight Sleep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (92K ratings) — better | 4.8 (18K ratings) |
| Positive reviews | 42.3% of reviews — better | 28.9% of reviews |
| Number of ratings | 92K — better | 18K |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #54 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 534 MB | 258 MB |
| Age rating | 12+ | 12+ |
| Developer | WHOOP | Eight Sleep, Inc |
Customer experience
WHOOP
Eight Sleep
User reviews
WHOOP
From 92K App Store ratingsWhat we love
- 🚀 Great data and insights
- 🔒 Accurate sleep and recovery tracking
- 👍 Helpful for improving health and fitness
- 🚀 Innovative concept and technology
- 👍 Motivating and life-changing
Room to improve
- 🐛 Connectivity issues and data sync problems
- 🔋 Battery life concerns
- 👎 Expensive subscription model
- 👎 Poor customer service and support
- 👎 Inaccurate data and metrics
Eight Sleep
From 18K App Store ratingsWhat we love
- 🚀 Amazing sleep quality
- 🌡️ Effective temperature control
- 📊 Detailed sleep tracking
- 🤖 Helpful AI features
- 🏆 Great customer service
Room to improve
- 🐛 Buggy app with frequent crashes
- 🔌 Requires constant internet connection
- 🕰️ Alarm and temperature controls not intuitive
- 🔄 Inconsistent sleep data and metrics
- 💰 Expensive with mandatory subscription
Bugs and requests
WHOOP
Reported bugs
3 issues- Strap disconnecting frequently from app
- Inconsistent and unreliable data tracking
- App crashes and performance issues
Requested features
4 requests- Improved sleep and recovery suggestions
- Better integration with other fitness apps and devices
- More customization options for tracking
- Ability to manually log activities and workouts
Eight Sleep
Reported bugs
5 issues- App freezes and loses connection to pod
- Alarms not working or turning off properly
- Temperature settings not saving or resetting
- Sleep data not syncing or displaying accurately
- Frequent app crashes and performance issues
Requested features
5 requests- Apple Watch app integration
- Offline temperature/alarm controls
- Customizable sleep tracking and insights
- Improved alarm snooze/dismiss functionality
- Nap mode and more sleep schedule flexibility
In-app purchases
WHOOP
No in-app purchases
Eight Sleep
- 8+ Standard (Monthly)$10.001 Month
- 8+ Pro (Monthly)$18.991 Month
- 8+ Standard (Annual)$96.001 Year
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- 8+ Pro (Annual)$179.991 Year







