Xiaomi Galaxy Watch 4 – popular smart watch based on Wear OS, But many users want to expand their functionality with Samsung apps like Samsung Health Monitor, which offers advanced heart rate, stress levels, and even blood pressure measurements (on supported devices). However, it is not officially intended for Xiaomi devices, which creates technical and software limitations.
In this article, we'll look at whether Samsung Health Monitor can be installed on the Galaxy Watch 4, what risks it poses, and suggest alternative ways to get similar features. You'll learn about circumvention techniques, the preparations you need, and the potential problems you'll encounter. If you're willing to experiment with firmware and third-party tools, this guide is for you.
Why Samsung Health Monitor doesn’t work on the Xiaomi Galaxy Watch 4
The Samsung Health Monitor app was developed exclusively for the Samsung ecosystem, including Galaxy smartphones and watches based on Tizen or Wear. OS (But with proprietary drivers. - Xiaomi Galaxy Watch 4, despite Wear OS, It uses its own sensors and data processing algorithms that are not compatible with Samsung software.
The main reasons for incompatibility:
- 🔒 Closed. API: Samsung does not provide public access to key health monitoring features for third-party devices.
- 📱 Ecosystem binding: App requires Samsung Health on smartphone and sync with Samsung account.
- 🛠️ Sensor Drivers: Even if you install them APK, Xiaomi sensors will not be correctly recognized by the program.
- 🔄 Security Updates: Google and Xiaomi block installation of unaccompanied apps on Wear OS.
Moreover, attempting a forced installation can cause clocks to run unstable, synchronization errors, or even loss of warranty if flashing is required. Before proceeding, assess whether the risk of potential device failure is worth the experiment.
Xiaomi Galaxy Watch 4 Preparation for Installation: What to Do in advance
If you do decide to try installing the Samsung Health Monitor, prepare the device first. Without the right setup, the chances of success are minimal, and the risk of bricking the watch is high.
You'll need:
- 📱 Smartphone on Android 8.0+ with an unlocked loader (for some methods).
- 🔌 USB-Type C Cable to Connect Watches to PC.
- 💻 Computer with installed ADB and Fastboot.
- 📁 Backup of the clock data (settings, applications, health data).
Mandatory steps before installation:
- Activate Developer Mode on the Watch: Go to Settings → About the clock → Assembly number and tap 7 times.
- Turn on the debugging. ADB developer-menu.
- Install it on a Wear smartphone OS Companion and ADB AppControl (for management) APK).
- Download the latest version of Samsung Health Monitor APK (For example, with APKMirror, but check the hash file!).
⚠️ Attention: Installation of unaccompanied persons APK Wear OS If the Xiaomi Galaxy Watch 4 is your primary health monitoring device, we recommend using alternative apps (see section below).
Make a backup of the clock data|Install ADB and Fastboot on PC|Activate the Developer Mode|Download the verified APK Samsung Health Monitor|Connect the watch to the PC and check for detection in ADB-->
Samsung Health Monitor Installation Methods: From Simple to Complex
There are several ways to install the Samsung Health Monitor on the Galaxy Watch 4, but none of them guarantee 100% performance.
Method 1: Installation through ADB (least-risky)
This method is suitable for users who do not want to interfere with the firmware, but are ready to work with the software. ADB.
- Connect the watch to your PC and check for detection by the command: Adb devices should display a device with a serial number.
- Install. APK Team: Adb install com.samsung.shealthmonitor_version
- Restart the clock and check for the app icon.
Method limitations: The application may not start due to the lack of compatible drivers or give an error "Device not supported".
Method 2: Modification of firmware (advanced)
For experienced users who are willing to take risks, you need to:
- Unlocking the watch loader (possibly loss of warranty).
- Installation of custom recaveri (TWRP wear OS).
- Manual editing of build.prop files for emulation of the Samsung Galaxy Watch model.
This method can cause the clock's basic functions to fail, including heart rate monitoring and notifications, and only use it if you understand the consequences!
What happens if you misrepresent build.prop?
Method 3: Use of workarounds (alternatives)
If the direct installation fails, try:
- 🔄 Install Samsung Health on your smartphone and try to sync your data via Google Fit.
- 📱 Use analogue applications (see next section).
- 🌐 Connect to Samsung services via Secure Folder (not guaranteed to work on Xiaomi).
| Method | Difficulty | Risks. | Chance of success |
|---|---|---|---|
| Installation via ADB | Low. | Minimum (possible application errors) | 20-30% |
| Firmware modification | Tall. | High (bootloop, loss of functions) | 10-15% |
| Bypasses (alternatives) | Medium | Low. | 50-60% |
Alternative health monitoring apps on Xiaomi Galaxy Watch 4
If you can’t install the Samsung Health Monitor, don’t despair: the Galaxy Watch 4 has a decent counterpart with similar functionality, and many of them integrate with Google Fit and offer even more features.
Best alternatives:
- 🩺 Google Fit is a basic monitoring of activity, heart rate and sleep. Free, pre-installed on Wear OS.
- 📊 Health Connect by Android – a universal hub for synchronizing data between applications.
- 💓 Cardio Journal – Advanced Heart Rate Analysis with History and Notifications.
- 🧘 Sleep as Android – deep sleep analysis with smart alarm system integration.
- 🩹 Blood Pressure Monitor - application for manual injection and pressure analysis (does not replace medical devices!).
The advantage of these apps is that they are optimized for Wear. OS For example, Google Fit automatically syncs with Mi Fitness (if you have a Xiaomi smartphone), and Health Connect allows you to combine data from different sources in one place.
💡
If you are critically important to measuring blood pressure, consider buying a Xiaomi Watch S3 or Huawei Watch GT 4 – They have certified medical sensors and support this feature out of the box".
Frequent errors and solutions when installing Samsung Health Monitor
Even if you follow the instructions, you can make mistakes, and let's look at the most common problems and how to fix them.
Error 1: "Not installed"
- 🔹 Check the version. APK — It must be compatible with Wear. OS 3.0+.
- 🔹 Remove previous installation attempts via adb uninstall com.samsung.shealthmonitor.
- 🔹 Try installing Samsung Health on your smartphone first, then Health Monitor on your watch.
Error 2: The application is running but not working
- 🔹 Xiaomi sensors are not recognized – it is incorrigible without modification of the firmware.
- 🔹 Try calibrating the sensors in the clock settings (Settings) → Sensors).
- 🔹 Install Samsung Accessory Service on your smartphone (sometimes helps).
Error 3: The clock stopped turning on after installation
⚠️ Note: If after installing the Samsung Health Monitor, the Xiaomi Galaxy Watch 4 is not turned on or hangs on the logo, try it:
- Press the power button on 20-30 second-on-second forced reboot.
- Connect via Fastboot and reset: fastboot erase userdata fastboot reboot
- If nothing helps, reflash the watch through the Mi Flash Tool (the official firmware will be required).
Most of the time, the problems are caused by driver incompatibility, and if you're not willing to risk the stability of the device, it's best to abandon the idea of installing and use alternative solutions.
Security and Risks: Is the Game Worth the Candle?
Installing unaccompanied applications on a smartwatch is always a trade-off between the desired functionality and potential problems.
Pros of attempted installation:
- ✅ Ability to obtain unique functions (e.g. pressure monitoring).
- ✅ Experience with Wear OS custom-made.
Cons and risks:
- ❌ Loss of warranty when unlocking the loader.
- ❌ Unstable operation of the clock: lags, overheating, fast battery discharge.
- ❌ Security threats: unaccompanied APK They may contain malicious code.
- ❌ Loss of data when resetting or flashing.
If you use a watch for medical monitoring (e.g., controlling arrhythmia), firmware experiments can be dangerous. Incorrect health data is not only an inconvenience, but also a risk to life.
💡
If your goal is blood pressure monitoring or ECG, it’s best to buy a watch with official support for these features (such as the Samsung Galaxy Watch 6 or Huawei Watch D).
Conclusion: Which to choose - risk or alternatives?
Installing Samsung Health Monitor on the Xiaomi Galaxy Watch 4 is technically possible, but involves many pitfalls.
- 🚫 Inoperability of key functions (pressure, ECG).
- 🔄 Frequent failures and clock resets.
- 📵 Loss of synchronization with a smartphone.
If you are critically interested in Samsung Health Monitor features, consider:
- Buy a Samsung Galaxy Watch (which is fully ecosystem compatible)
- Use of alternative applications (e.g. Google Fit) + Health Connect).
- Waiting for Wear updates OS, which may add similar functions.
Firmware experiments are only justified if you:
- 🛠️ Have experience working with ADB and Fastboot.
- 🔋 Ready for possible data loss or device breakdown.
- 📱 Use the watch as a secondary device (not for medical purposes).
In other cases, we recommend that you focus on official solutions or alternative applications.Technology does not stand still, and it is possible that in future updates Xiaomi will add similar health monitoring features.