How to run the Health app on Xiaomi Redmi 9

Redmi series smartphones have powerful physical activity tracking functionality that is often undervalued immediately after purchase. Redmi 9 owners can use the built-in MIUI operating system to monitor steps, sleep quality and heart rate without the need to install third-party software. However, unlike flagship lines, budget devices sometimes require manually running certain system components to activate a full package of health functions.

The main tool in the Xiaomi ecosystem is a bundle of system services and Mi Fitness (formerly known as Zepp Life or Mi Fit). On Redmi 9, the activation process can vary depending on the version of the installed firmware - Global, EEA or Russian. It is important for the user to understand that a standard widget on the desktop may not display data if the background service has been forcibly stopped by the energy saving system. Launching the application is only the first step followed by the correct configuration of permissions.

In this guide, we will go through all the steps from finding a hidden system application to configuring synchronization with wearable electronics, learn how to get around the limitations of MIUI, which often kills the data collection process, and how to make your Redmi 9 a full-fledged fitness tracker. We will look at the technical details of the operation of sensors and software interfaces, ensuring maximum accuracy of the statistics collected.

Search and activation of the system component

The first thing that a user looking for a Health app on Redmi 9 encounters is its absence from the standard software list, which is because in global versions of MIUI firmware, the system component is often hidden or replaced with the universal Mi Fitness app. To access native features, you need to search the menu or enter a special code into the engineering menu if standard paths are closed.

The most reliable way to find an app is to use embedded search. Swipe down your desktop to open the search bar, and type in "Health" or "Mi Fitness." If the system gives you a result but the app doesn't open, it may be disabled. Go to settings, look for "Applications" and select "All Apps." In the list, look for "Mi Health" or "Health."

If an application is found but not working, you need to check its status. Click on the gear icon next to the program name. Make sure the Start button is active. In some cases, you need to clear the cache and application data before you first run to reset possible configuration errors that occurred during the system update.

⚠️ Note: Do not attempt to delete system files with the names "Health" or "Fitness" through root-right file managers, which can lead to unstable system notifications and failure of alarm clocks associated with monitoring activity.

It is important to distinguish between a system application and a shortcut that can be deleted accidentally. If the icon is missing from the desktop, try adding the widget again. Press your finger on the blank spot of the screen, select "Widgets" and find in the list "Mi Fitness" or "Step counter." Drag and drop the widget to the desktop often initiates the background launch of the main service.

Configure access rights and MIUI permissions

MIUI is known for its aggressive energy-saving policies, which often block fitness trackers from running in the background. To keep the Health app on Redmi 9 running properly and not stopping step counting, you need to manually adjust permissions, without which the background process will be completed by the system minutes after the screen is turned off.

Go to the app settings and find Autostart. Make sure the switch is activated. Then go to Battery and select No Limits mode. This is a critical step, because the standard Power Saving mode limits the polling frequency of the accelerometer and other motion sensors.

• 🔒 Allow Location Access: Select “Always Allow” to keep track of routes running even when the application is rolled down.
• 📶 Turn on Bluetooth access: necessary to synchronize data with smartwatches and bracelets in real time.
• 🔔 Activate notifications: Allow display over other apps to see statistics on the lock screen.

It's also worth checking your privacy settings. Under Privacy Protection -> Special Permits, make sure the app is allowed to use physical activity.Without this permission, Redmi 9 won't be able to transfer step data to the cloud or other apps like Google Fit.

Synchronization with wearable electronics

The core value of the Health app is revealed when you connect external devices. Redmi 9 supports a wide range of gadgets, including Mi Band bracelets and Amazfit watches. The pairing process begins with turning on Bluetooth on your smartphone and putting the tracker in search mode. In the app, click Add Device and follow the instructions on the screen.

Importantly, some bracelet models require pre-installing a separate intermediary app, such as Zepp Life, which then syncs the data to the Health System App. In the Mi Account settings, you need to link third-party services to aggregate all the statistics in one place.

If you have a connection problem, try “forgetting” your device in your Bluetooth settings and pairing again. Sometimes resetting the network settings on your smartphone helps. Make sure the firmware versions of both devices are up to date, as old communication protocols may not be compatible with new Android security updates.

Calibration of sensors and pedometer

To ensure high accuracy, Redmi 9 recommends initial calibration of the sensors. The smartphone uses a combination of an accelerometer and a gyroscope to count steps. If you notice that the device has steps when you are in a train or car, you need to adjust the sensitivity.

Some versions of MIUI have a hidden test mode available. Open the Phone app and type ##6484##. In the engineering test menu that appears, select Sensor or Accelometer. Follow the on-screen instructions to calibrate the sensors by putting the phone on a flat surface.

⚠️ Note: Entrance to the engineering menu is for diagnostics. Do not change the values of parameters in which you are not sure, as this can lead to incorrect operation of the autorotation of the screen and navigation.

The accuracy also depends on where you wear your smartphone. If you wear a Redmi 9 in your bag, the algorithms may work less accurately than if you carry trousers in your pocket. The Health app allows you to manually adjust data or tag certain types of activity (bicycle, running), which changes the algorithm for processing signals from the sensors.

Integration with Google Fit and third-party services

Xiaomi’s ecosystem allows you to export data to more popular services like Google Fit or Strava, especially for Redmi 9 owners who use other platforms to analyze workouts. To set up integration, go to the user profile in the Health app and find the Add Accounts section.

The linking process requires authorization through your Google account. Once you confirm the access rights, steps, distances and calories will be automatically transmitted, but it is worth considering that synchronization does not occur in real time, but with a slight delay, usually when you open an application or schedule.

• 🔄 Two-way synchronization: data can be transmitted back and forth if supported by a partner service.
• 🏃‍♂️ Exercise detailing: complex metrics, such as pulse zones, may not be passed on to basic services.
• 🔐 Privacy: Check what data you allow to be shared with third parties.

If sync is not happening, try to disable and reconnect your account, and make sure that the device has the latest versions of Google Play Services installed, and sometimes conflicting security certificate versions block data exchange between applications.

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To save traffic and battery, configure cloud sync only over Wi-Fi, which is especially important if you use charging mobile internet.

Solving Common Startup Errors

Despite the stability of MIUI, Redmi 9 users may experience errors when running the Health app. Often the problem lies in a crowded cache or version conflict. If the app crashes immediately after opening, try removing updates through the App Management menu and running it again.

Another common cause of failure is a lack of space in the system memory partition. Make sure that at least 500 MB of free space is available on the disk. Cleaning temporary files through the standard Cleanup tool can solve the problem of interface freezes.

If nothing works, you can reset the app, which will bring it back to factory status, but will not delete your personal data if it is synchronized with your Mi Cloud account, and after the reset, you will need to re-accept the user agreement and configure access rights.

⚠️ Warning: Before performing a full smartphone reset, make sure you remember the password from your Mi Account. Without it, activation of the device after reset will not be possible due to the theft protection system.

If the errors are system-specific and appear after the firmware update, it makes sense to wait for the release of the patch from the manufacturer. In some cases, a rollback to the previous version of the software helps, but this procedure requires an unlocked bootloader and skills to work with the Mi Flash tool.

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Most startup problems are solved by simply restarting the device and checking for app updates in the GetApps store or Google Play.

Frequently Asked Questions (FAQ)