How to turn off the pulse on Xiaomi: a complete guide for wearable devices

Many smart wristband and watch owners are faced with the need to change the parameters of health monitoring to extend the battery life of the gadget. The question of how to turn off the pulse on Xiaomi, becomes especially relevant for those who use devices in the Mi Band or Amazfit series in 24/7 mode. Constant scanning of the wrist really charges, and sometimes the user needs maximum efficiency without unnecessary functionality.

Modern activity trackers Xiaomi and Huami offer flexible settings, but they are often hidden in the depths of the menu of related applications. There is usually no direct “turn off everything” button on the device itself, since the interface of the bracelets is minimalist.

In this article, we'll look at all the ways you can limit your heart rate, learn how to stop measuring completely or just reduce the frequency to balance the usefulness of your data with autonomy, and then adapt your device to your current needs, whether it's a long hike or just a desire to save energy.

Why limit heart rate monitoring

The main reason users are looking for a way to turn off the pulse on Xiaomi is to increase the time without recharging. The optical pulsemeter sensor is paired with the processor and LED, which creates a constant load on the battery. Even in economical mode, periodic measurements can collectively reduce autonomy by 15-20% per day.

And then there's the category of people who find that constant health monitoring is a source of stress or hypochondriasis, and that intrusive notifications of a high resting heart rate can be a little bit of a concern, and in these cases, turning off the function completely or putting it into manual mode becomes a psychologically comfortable solution.

⚠️ Warning: A complete shutdown of monitoring will deprive you of the ability to monitor exercise performance and receive warnings about a critically high resting heart rate.

And it's also worth mentioning scenarios where the sensor can malfunction because of a tattoo on the wrist or too loose a strap. In such situations, continuous measurement does not give accurate data, but only wastes battery life.

Setting the frequency of measurements in the Zepp Life application

For most devices, such as the Mi Band 4, 5, 6 and 7, the primary control tool is the Zepp Life app (formerly known as Mi Fit), which is where the key switches to adjust the pulsemeter are located. It is important to understand that you can not completely kill the sensor, but you can minimize its activity.

To change the settings, you need to open the app and go to your device profile, usually through the Profile tab in the lower right corner, then select a specific bracelet. You need to find the "Pulse Monitor" section in the device settings menu, and here you will be offered several options for the frequency of measurements.

• 📉 Turn off: complete cessation of automatic measurements (not available on all firmware).
• 🕒 30 minutes: measurements are made every half hour, which is a compromise option.
• ⏱ 10 minutes: standard mode for those who follow the dynamics during the day.
• 🚀 1 minute: regime for athletes during active training.

Selecting the "Switch Off" mode or the minimum frequency significantly affects power consumption. If your goal is maximum savings, choose the least frequent interval. However, remember that in this mode, the daily statistics will be incomplete, and the graphs in the application may have gaps.

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If you don’t see a complete shutdown option in Zepp Life, try selecting a 30 minute interval – the closest shutdown option available on current firmware versions.

Sensor management in the Mi Fitness app

Newer models like the Mi Band 6, 7, 8 and Xiaomi Watch often require the use of the Mi Fitness app.The interface here is different from Zepp Life, and the management logic has also undergone changes.Developers are keen to make health monitoring continuous, so shutdown options may be less obvious.

To access the settings, open the app, go to the Device tab, and select Health Monitor. This section contains all the biometrics related parameters. Here you can find the Continuous Heartbeat Monitor switch, which turns off the sensor to sleep when you're not in exercise mode.

Importantly, even when continuous monitoring is turned off, the bracelet can take single measurements for calibration or when other functions, such as sleep or stress tracking, are activated. Xiaomi’s system is tied to comprehensive analysis, so it is rare to isolate a single sensor completely.

If you use third-party apps to synchronize data, the settings set in them can overwrite the settings of the main application. Always check the priority of settings in the official software from the manufacturer.

Features of working with the Amazfit application

Amazfit devices, which are manufactured by Huami (a Xiaomi partner), have an ecosystem, and here the heart rate settings are more detailed, and in the Amazfit app you can not only set the frequency, but also configure Smart Monitoring, which decides when to measure your heart rate based on your activity.

The health settings section often includes the "Pulse Assistant" option, which warns you that your rhythm is too high, if your goal is silence and peace, it's better to deactivate this functionality, and you can also turn off your sleep measurements, which also helps to save charge, although it deprives you of data about the rest phases.

⚠️ Warning: Disabling heart rate monitoring during sleep may affect the accuracy of the calculation PAI (Personal Activity Intelligence, which depends on the time spent in the target heart rate.

Users note that the Amazfit app does not apply the settings instantly; after changing the settings, you need to wait for synchronization, and sometimes reboot the bracelet. If the settings "fly", check for firmware updates of the device itself.

Effect of energy saving modes on the pulsemeter

Special attention should be paid to the built-in energy saving modes that are on the menu of the wristbands themselves. When activated, the "Energy Saving" or "Sleep Mode" mode is activated, the device automatically turns off the wrist lift and reduces the frequency of the sensors survey. This is the fastest way to turn off the pulse on Xiaomi temporarily.

Some models, like the Mi Band 7 Pro or the GTR watch, have the option of creating your own mode, you can call it "Cinema" or "Sleep" and manually uncheck unnecessary functions, including heart monitoring, which gives you flexibility not available in standard applications.

Remember, in full power saving mode, the smart wristband becomes a simple watch, and all call and message notifications can also stop coming, as the system limits background Bluetooth and CPU activity, and use this method when autonomy is more important than functionality.

There's a nuance to measuring blood oxygen saturation (SpO2). Often these two sensors work together. If you turn off one, check if the other one is activated in the background. Complex measurements require more resources.

Sensor problems and their solution

Sometimes users don't want to turn off their pulses to save money, but because the sensor doesn't work properly, and it can show unrealistic values, like 200 beats per minute at rest, or it can be constantly lit with green lights, annoying the wearer, in which case the software shutdown is a temporary measure.

Most often, the problem is foul optics or bad skin fit. Fat, sweat, or cream can block the light of the diodes. Wipe the sensor with a soft cloth. If that doesn't work, it may be the firmware. Check Settings -> About the system -> Update in the app.

If the sensor is physically defective (for example, after a shock or water hit), it can warm up, in which case using a device with monitoring enabled may not be safe, and the best solution is to completely shut down the function before contacting the service center.

• 🧼 Cleaning: wipe the back panel with an alcohol napkin.
• 🔒 Landing: tighten the strap tighter, but without vein compression.
• 🔄 Reset: perform reset to factory settings via device menu.

In rare cases, cold reboots help: discharging the device to zero, leaving it to lie low for a day, and then putting it on charge. This can recalibrate the sensor's power controller.

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If the pulse sensor shows critical errors or is warming up, turn off monitoring immediately and contact the service, as this could be a sign of hardware failure.

Frequently Asked Questions (FAQ)