# Smartduvet vs Frontier X

The clearest difference is review sentiment: Frontier X at 82% against Smartduvet's 20%. Frontier X also leads on rating (4.6 vs 1.6) and ratings volume (318 vs 14). Smartduvet's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Frontier X sells 2 in-app purchases, starting at $14.99 per month. Smartduvet asks for nothing beyond the download.

Frontier X holds the better App Store score, 4.6 against 1.6. That said, the two scores are not equally well evidenced: Frontier X has 318 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 20% of Smartduvet's written reviews are positive against 82% of Frontier X's.

## The numbers

| Metric | Smartduvet | Frontier X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (14 ratings)](https://appshunter.io/ios/app/smartduvet/id1407369714/reviews) | **[4.6 (318 ratings)](https://appshunter.io/ios/app/frontier-x/id1483444499/reviews)** |
| Number of ratings | 14 | **318** |
| Positive reviews | 20.0% of reviews | **81.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 569 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [SMARTDUVET](https://appshunter.io/developer/1778712037) | [Fourthfrontier](https://appshunter.io/developer/1331846764) |

## What reviewers say

### Smartduvet

[App page](https://appshunter.io/ios/app/smartduvet/id1407369714)

Control your bed's temperature and set automated bed-making times through a mobile interface. Prepare your sleep environment for optimal comfort before you even get into bed.

**Highlights:** Set preferred bed temperature, Schedule bed-making times, Preheat or cool bed, Remote control via app

**Features:** macOS Compatibility

**In-app purchases:** none


### Frontier X

[App page](https://appshunter.io/ios/app/frontier-x/id1483444499)

Track your heart health and exercise performance with a smart chest strap monitor. Gain detailed insights into heart rate, rhythms, and training load. Receive personalized feedback and alerts to optimize your workouts and understand your body better.

**Highlights:** Heart Health Monitoring, Real-time Heart Rate & HRV, Breathing Rate & Strain Tracking, Activity Recording (24hrs), Personalized Vibration Alerts, AI-enabled Training Insights, Metabolic Profile Analytics (Premium)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Yearly | $119.99 | per year |

**What reviewers like**

- 🚀 Amazing device
- 👍 Great HR data and insight
- 👍 Helpful in gaining more data
- 👍 Fantastic concept with excellent execution
- 👍 Loads of useful information

**What reviewers complain about**

- 🐛 Worse and worse as time goes by
- 🐛 ECG doesn't work
- 🐛 Chest strap issues, device keeps popping out
- 🐛 Paywalled functionality
- 🐛 Syncing issues, device keeps disconnecting

**Reported bugs**

- ECG stopped working
- Inaccurate breathing rate and other metrics
- Inability to edit activity details for indoor workouts
- Syncing issues with Garmin devices after firmware updates

**Requested features**

- Add interval markers
- Improve integration with Apple Fitness/Fitness+
- Add support for ANT+
- Improve compatibility with other fitness apps and devices
- Add more customization options for workouts


## Frequently asked questions

### Is Smartduvet free?

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

### Is Frontier X free?

Frontier X is free to download, with in-app purchases available.

### Which has better reviews, Smartduvet or Frontier X?

Frontier X is rated higher. Smartduvet averages 1.6 out of 5 from 14 ratings, while Frontier X averages 4.6 from 318 ratings.

### Do Smartduvet or Frontier X have ads?

Neither Smartduvet nor Frontier X shows ads.

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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.*