# Eight Sleep vs TECKWAVE

The clearest difference is rating: Eight Sleep at 4.8 against TECKWAVE's 3.0. Eight Sleep also leads on update cadence (every 3 days vs every 5 months) and ratings volume (17K vs 2). TECKWAVE's advantage is in-app purchases (none vs 4) and review sentiment (50% vs 28%). On price, ads and device support there is nothing between them.

Both are free to download. Eight Sleep sells 4 in-app purchases, starting at $10.00 per month. TECKWAVE asks for nothing beyond the download.

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 50% of TECKWAVE'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, TECKWAVE every 5 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Eight Sleep | TECKWAVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/teckwave/id1610448820/reviews) |
| Number of ratings | **17K** | 2 |
| Positive reviews | 28.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 245 MB | 179 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [TECKWAVE GENERAL TRADING - SOLE PROPRIETORSHIP L.L.C.](https://appshunter.io/developer/1610448822) |

## What reviewers say

### Eight Sleep

[App page](https://appshunter.io/ios/app/eight-sleep/id1086913845)

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.

**Highlights:** Personalized temperature control, Automatic elevation adjustments, Sleep stage tracking, Heart rate and HRV monitoring, Snoring detection, Gentle wake-up alarms, Dual sleep profiles

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8+ Standard (Monthly) | $10.00 | per month |
| 8+ Pro (Monthly) | $18.99 | per month |
| 8+ Standard (Annual) | $96.00 | per year |
| 8+ Pro (Annual) | $179.99 | per year |

**What reviewers like**

- 🚀 Amazing sleep quality
- 🌡️ Effective temperature control
- 📊 Detailed sleep tracking
- 🤖 Helpful AI features
- 🏆 Great customer service

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes
- 🔌 Requires constant internet connection
- 🕰️ Alarm and temperature controls not intuitive
- 🔄 Inconsistent sleep data and metrics
- 💰 Expensive with mandatory subscription

**Reported bugs**

- 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**

- 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


### TECKWAVE

[App page](https://appshunter.io/ios/app/teckwave/id1610448820)

Control your TECKWAVE smart devices, including ice bath chillers and robot vacuums, remotely via Wi-Fi. Manage settings, schedule operations, and monitor cleaning progress for a seamless smart home experience.

**Highlights:** Remote control for ice bath chillers, Adjust ice bath temperature, Schedule ozone production, Monitor robot vacuum cleaning paths, Adjust robot vacuum suction and mopping, Schedule robot vacuum cleaning sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eight Sleep free?

Eight Sleep is free to download, with in-app purchases available.

### Is TECKWAVE free?

TECKWAVE is free to download, with no in-app purchases.

### Which has better reviews, Eight Sleep or TECKWAVE?

Eight Sleep is rated higher. Eight Sleep averages 4.8 out of 5 from 17K ratings, while TECKWAVE averages 3.0 from 2 ratings.

### Do Eight Sleep or TECKWAVE have ads?

Neither Eight Sleep nor TECKWAVE shows ads.

### Which is updated more often, Eight Sleep or TECKWAVE?

Eight Sleep ships an update every 3 days, and TECKWAVE every 5 months. Most recently, Eight Sleep was updated on October 16, 2026 and TECKWAVE on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*