# EMAY Bluetooth Pulse Oximeter vs xBluetooth

The clearest difference is rating: xBluetooth at 4.2 against EMAY Bluetooth Pulse Oximeter's 3.6. xBluetooth also leads on review sentiment (73% vs 43%) and ratings volume (366 vs 30). EMAY Bluetooth Pulse Oximeter's advantage is update cadence (every 6 weeks vs every 21 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

xBluetooth holds the better App Store score, 4.2 against 3.6. That said, the two scores are not equally well evidenced: xBluetooth has 366 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 43% of EMAY Bluetooth Pulse Oximeter's written reviews are positive against 73% of xBluetooth's.

EMAY Bluetooth Pulse Oximeter ships an update every 6 weeks, xBluetooth every 21 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EMAY Bluetooth Pulse Oximeter | xBluetooth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (30 ratings)](https://appshunter.io/ios/app/emay-bluetooth-pulse-oximeter/id1478488516/reviews) | **[4.2 (366 ratings)](https://appshunter.io/ios/app/xbluetooth/id1509052255/reviews)** |
| Number of ratings | 30 | **366** |
| Positive reviews | 42.9% of reviews | **72.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 21 months |
| Monetization | Free | Free |
| Size | 21 MB | 8 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Emay (HK) Limited](https://appshunter.io/developer/1259126707) | [MARK MANSER](https://appshunter.io/developer/1378563905) |

## What reviewers say

### EMAY Bluetooth Pulse Oximeter

[App page](https://appshunter.io/ios/app/emay-bluetooth-pulse-oximeter/id1478488516)

This app connects to a Bluetooth pulse oximeter to transfer SpO2 and heart rate data to your smartphone. Review historical readings, generate professional reports, and share them easily. It also integrates with Apple Health for comprehensive health tracking.

**Highlights:** Bluetooth data transfer, SpO2 and heart rate review, Historical data tracking, Professional report generation, Shareable reports, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


### xBluetooth

[App page](https://appshunter.io/ios/app/xbluetooth/id1509052255)

Easily scan for nearby Bluetooth-enabled devices. This tool helps you locate misplaced gadgets by detecting their Bluetooth signals. Perfect for finding lost items quickly.

**Highlights:** Scan for Bluetooth devices, Locate nearby devices, Find lost devices

**In-app purchases:** none

**What reviewers like**

- ✅ Effective Bluetooth device detection and discovery
- 📍 Accurate signal strength indicator for proximity tracking
- 🎯 Helpful for locating lost devices
- 👍 Simple and intuitive user interface
- ⚡ Quick and responsive app performance

**What reviewers complain about**

- 🐛 Blank screen issues on launch
- ❌ Inconsistent connectivity and scanning failures
- ⚠️ Limited functionality with powered-off devices
- 🚨 Potential security/privacy concerns for device detection
- 📱 Compatibility issues with some iOS versions

**Reported bugs**

- Blank screen when attempting to scan
- App fails to discover Bluetooth devices
- Connection failures and scanning not working
- Inconsistent device detection across devices

**Requested features**

- Better documentation and user guidance
- Improved explanation of how to use the app
- Enhanced compatibility with all iOS versions


## Frequently asked questions

### Is EMAY Bluetooth Pulse Oximeter free?

EMAY Bluetooth Pulse Oximeter is free to download, with no in-app purchases.

### Is xBluetooth free?

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

### Which has better reviews, EMAY Bluetooth Pulse Oximeter or xBluetooth?

xBluetooth is rated higher. EMAY Bluetooth Pulse Oximeter averages 3.6 out of 5 from 30 ratings, while xBluetooth averages 4.2 from 366 ratings.

### Do EMAY Bluetooth Pulse Oximeter or xBluetooth have ads?

Neither EMAY Bluetooth Pulse Oximeter nor xBluetooth shows ads.

### Which is updated more often, EMAY Bluetooth Pulse Oximeter or xBluetooth?

EMAY Bluetooth Pulse Oximeter ships an update every 6 weeks, and xBluetooth every 21 months. Most recently, EMAY Bluetooth Pulse Oximeter was updated on October 5, 2026 and xBluetooth on October 17, 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.*