Eight Sleep vs Gardyn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eight Sleep
This advanced sleep system intelligently adjusts temperature and elevation for personalized comfort. It tracks detailed sleep metrics, offering insights and recommendations to help you wake up refreshed. Supports up to two users with individual profiles and customizable wake-up features.
- Personalized temperature control
- Intelligent sleep tracking
- Autopilot for automatic adjustments
- Sleep stage analysis
- Customizable vibration alarm
- 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/
Gardyn
This app acts as an AI-powered gardener, monitoring and optimizing your plants' growth conditions. It provides detailed advice, remote viewing, and automated care, allowing you to enjoy fresh, healthy food with minimal effort.
- AI-based private gardener (Kelby)
- Detailed plant growth monitoring
- Adjustable growing conditions
- Remote plant viewing
- Personalized plant care advice
- Automated plant management
- Order seed refills (yCubes)
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The Gardyn™ App is the perfect companion who takes care of all your plants, optimizes their growth for you, and gives you all the necessary advice along the way. Just enjoy healthy, tasty food and save time! Once paired with a compatible Gardyn device*, the Gardyn App fully manages all the aspects of it. It brings to life Kelby™, your AI-based private gardener, who takes care of your plants 24 hours a day and lets you know everything you need to know about them. The Gardyn App is packed with useful features, including the ability to: - Get a detailed monitoring of your plants’ growing conditions: temperature, humidity, water level, lighting and watering schedules, etc... - Adjust the growing conditions of the plants to suit your needs - Remotely view your plants in crisp details by leveraging your Gardyn’s embedded vision system - Get detailed advice on how to take care of each of your plants and know more of the goodness it brings to you - Let Kelby, your smart private gardener, take care of your Gardyn and optimize it for you - Let Kelby manage your plants when you are away or tell you when some are ready for harvest - Order all the yCubes™ you need to refill your Gardyn from our broad portfolio of seeds The future of food is now. We have the technology to reclaim our produce supply chain, restoring flavor and quality to our plates, time on our calendars, and nature in our lives. We are busy parents, professionals, cooks, and food-lovers. We care about what we eat, how we live, and where our food comes from. Check more on www.mygardyn.com . Let’s Grow Healthy, Live Tasty! * See www.mygardyn.com for compatible devices
Screenshots
Verdict
The clearest difference is in-app purchases: Gardyn at none against Eight Sleep's 2. Gardyn also leads on review sentiment (39% vs 29%) and iOS requirement (16.0 vs 18.0). Eight Sleep's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, ratings volume and ads 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 2 in-app purchases, starting at $18.99 per month. Gardyn asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Eight Sleep against 4.8 for Gardyn. Both are backed by a comparable volume of ratings — 18K and 9.3K respectively. Written reviews are what separate them: 29% of Eight Sleep's written reviews are positive against 39% of Gardyn's.
Eight Sleep ships an update every 4 days, Gardyn every 2 weeks. Both last shipped on November 11, 2026.
| Parameter | Eight Sleep | Gardyn |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (18K ratings) | 4.8 (9.3K ratings) — better |
| Positive reviews | 28.7% of reviews | 39.0% of reviews — better |
| Number of ratings | 18K — better | 9.3K |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 265 MB | 97 MB |
| Age rating | 12+ | 4+ |
| Developer | Eight Sleep, Inc | Gardyn Inc. |
Customer experience
Eight Sleep
Gardyn
User reviews
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
Gardyn
From 9.3K App Store ratingsWhat we love
- 🌱 Grows fresh produce
- 🔍 Helpful app features
- 🕰️ Automated system
- 👍 Easy to use
- 🌱 Variety of plants
Room to improve
- 🐛 App issues (crashes, bugs, unreliable)
- 💰 Expensive to maintain
- 🔍 Limited app functionality
- 🔍 Confusing app interface
- 🔍 Poor customer support
Bugs and requests
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
Gardyn
Reported bugs
4 issues- Water level indicator inaccurate
- Light controls not working properly
- App crashes when changing light schedule
- Compatibility issues with newer phones
Requested features
6 requests- Add microgreen tracking
- Improve light schedule customization
- Allow multiple Gardyn units under one account
- Add temperature and humidity to dashboard
- Improve time-lapse feature
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- Provide more plant care guidance
In-app purchases
Eight Sleep
- 8+ Pro (Monthly)$18.991 Month
- 8+ Pro (Annual)$179.991 Year
Gardyn
No in-app purchases








