Eight Sleep vs SunSmart Cloud 2.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
SunSmart Cloud 2.0
Control your Sundance spa remotely 24/7 from your mobile device. Adjust all spa functions, schedule operations, and receive alerts. Requires specific hardware and a subscription.
- Remote spa control
- Adjust all spa functions
- Customized scheduling
- Email alerts
- Dealer locator
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***This App is only for 2016 or newer models of Sundance Tubs*** Control your Sundance Spa whenever using SunSmart Cloud, wherever…24/7 Take total control of your Sundance spa. Operate and adjust all spa functions from your mobile device. Schedule your week with daily customized spa operation. Receive email alerts when your spa needs attention. Requires active Sundance SunSmart Cloud subscription. Find, select, and contact your preferred dealer directly from your phone. Requirements: Factory installed hardware is required to operate app: Sundance SunSmart Cloud WiFi Module Strong Wi-Fi reception near your Sundance Spa First year of Sundance SunSmart Cloud service for remote operation of app as well as alerts and reminder emails is included. Compatible with all 2016+ Sundance 880 Series Spa
Screenshots
Verdict
The clearest difference is rating: Eight Sleep at 4.8 against SunSmart Cloud 2.0's 3.0. Eight Sleep also leads on update cadence (every 3 days vs every 6 weeks) and ratings volume (17K vs 2). SunSmart Cloud 2.0's advantage is review sentiment (47% vs 28%) and iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases 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 and SunSmart Cloud 2.0 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Eight Sleep holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Eight Sleep has 17K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 28% of Eight Sleep's written reviews are positive against 47% of SunSmart Cloud 2.0's, so the app with the better star average is not the one people write more warmly about.
Eight Sleep ships an update every 3 days, SunSmart Cloud 2.0 every 6 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.
| Parameter | Eight Sleep | SunSmart Cloud 2.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (17K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 28.0% of reviews | 47.4% of reviews — better |
| Number of ratings | 17K — better | 2 |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 245 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | Eight Sleep, Inc | Sundance Spas |
Customer experience
Eight Sleep
SunSmart Cloud 2.0
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
SunSmart Cloud 2.0
Not enough reviews yet to summarise bugs or requests.
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
SunSmart Cloud 2.0
- SunSmart® WiFi Cloud Control System 12 Month Subscription$59.99
Questions
Is Eight Sleep free?
Is SunSmart Cloud 2.0 free?
Which has better reviews, Eight Sleep or SunSmart Cloud 2.0?
Do Eight Sleep or SunSmart Cloud 2.0 have ads?
Which is updated more often, Eight Sleep or SunSmart Cloud 2.0?
Other comparisons
