How to connect Xiaomi air humidifier to Mi Home: full instructions with pictures and tips

Xiaomi’s humidifiers have long been an integral part of the brand’s smart home ecosystem, but their first connection to the Mi Home app often raises questions among users. Despite the seemingly simple process, many people face synchronization errors, Wi-Fi problems or a misunderstanding why the device is not displayed in the list of available gadgets. This article will help you understand all the nuances from device preparation to fine-tuning the modes through the mobile application.

We’ll look at not only basic connectivity steps, but also rarely mentioned details: how to reset the humidifier to factory settings if something went wrong, which firmware versions support the Russian-language interface, and how to integrate the device into automation scenarios along with other Xiaomi gadgets.

The instructions are relevant for all popular models: Xiaomi Mi Smart Antibacterial Humidifier, Xiaomi Smartmi Evaporative Humidifier 2, Xiaomi Deerma Humidifier JSQS and other devices on the Mi platform Home/MiJia. If your model is released after 2020 It’s not mentioned in the list, but it’s not mentioned in the list – don’t worry: the connection algorithm remains universal.

1. Preparation of Xiaomi humidifier for connection

Before you start syncing with the application, you need to properly prepare the device itself. This stage is often overlooked, which leads to malfunctions. Start by checking the configuration: the box should have a humidifier, a power supply (if the model is not wireless), a manual in Chinese and possibly a small package of silica gel to absorb moisture.

Important: If you bought a device with your hands or it was in storage for a long time, check the integrity of the membrane (for ultrasonic models) and the condition of the filter. A dried or damaged membrane can cause malfunction even after successful connection.

• 🔌 Connect the device to the network. Use only the original power supply - non-original adapters can cause overheating or malfunction of electronics. Any certified cable will suit models with USB-Type C (for example, Smartmi Evaporative Humidifier 2.
• 💧 Put the water in the tank. Use distilled or filtered water, which will prolong the life of the membrane and prevent scale. Make sure the water level is between the marks. MIN and MAX.
• 🔄 Turn on the humidifier with a button on the body. Most models have one mechanical or touch button. Wait until the indicator flashes blue or orange, which is a signal of readiness to pair.
• 📱 Install the Mi Home app. Download the latest version from Google Play or the App Store. Older versions (up to 6.0) may not support new devices.

⚠️ Note: If the humidifier was previously connected to another Mi Home account, it must be reset. 10-15 So, for the second that the light flashes red, it's a reset signal.

2. Step-by-step instructions for connecting to Mi Home

When the device is ready to pair, we move to the main step of connecting through the application. The whole process will take no more than 5 minutes if you follow the algorithm without skips. Open Mi Home and log in to your account (if you don't have one, sign up in advance). Make sure your smartphone is connected to the same 2.4 GHz Wi-Fi network to which you will connect the humidifier. 5 GHz network is not supported by most Xiaomi smart home devices!

Follow the instructions:

1. On the main screen of the application, click the icon "+" (add device) in the upper right corner.
2. Select the category "Humidifier" (or enter the model name manually in the search bar).
3. Confirm that the indicator on the device flashes orange/blue – this means that it is in pairing mode.
4. Select your home Wi-Fi network from the list and enter a password. Make sure the network is operating in the 2.4 GHz band.
5. Wait for the process to be completed (usually 30-60 seconds), the humidifier will sound and the application will notify you of the successful connection.

If the error "Can not add device" appears at the connection stage, check:

• 📶 Wi-Fi signal strength: Humidifier should be no further than 5 meters from the router, thick walls or interference from other devices can block the signal.
• 🔒 Wi-Fi password. Make sure you enter it correctly (registrar matters!) If the password contains Cyrillic characters, try changing it to Latin.
• 🌐 Server Region: In the Mi Home profile settings, select Mainland China, which often solves the problem of connecting new devices.

Moisturiser on and flashing with indicator |

Smartphone connected to Wi-Fi 2.4 GHz |

Mi Home app updated to latest version|

The device is located next to the router (within a radius of 5 m)|

Wi-Fi password contains only Latin characters-->

3.Urgent settings after connection

Once successfully paired, the humidifier will appear on the Mi Home home screen in the Smart Home section. Click on its icon to open the control panel.

• 💨 Select the mode of operation: Auto, Sleep, Children's or Manual (with the exact humidity level).
• ⏱️ Set a timer: for example, turn on the device 30 minutes before you wake up or turn it off 2 hours after you sleep.
• 📊 View statistics: humidity, temperature and working time charts for the day/week/month.
• 🔄 Update the firmware: If a new version is available, the system will prompt you to install it. Don't interrupt the process.

Notice the Settings section (cog in the upper right corner).

• 🏠 Change the name of the device (e.g., to "Bedroom Humidifier").
• 📶 Set up notifications about low water levels or completion of work.
• 🔧 Activate the child lock (blocking buttons on the body).
• 🌍 Change the server region (if the device is unstable).

⚠️ Note: If the humidifier appears in the app as “Offline” after you connect, check if your router is blocking its Internet access. MAC-address of the device in the firewall exception list or temporarily disable the "Customer Isolation" function in the Wi-Fi settings.

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If the humidifier is connected but does not respond to commands from the application, try restarting the router. Sometimes routers block packets of data from smart home devices, mistaking them for suspicious activity.

4.Integration with other Xiaomi devices

One of the key benefits of Xiaomi humidifiers is that they are compatible with other gadgets in the ecosystem, and you can create automatic scripts that run on the terms.

• 🌡️ Automatic humidifier switch on when Xiaomi Temperature and Humidity Sensor shows humidity below 40%.
• 🛏️ Night mode: The humidifier switches to silent mode (Sleep Mode) when you turn off the lights through the Xiaomi Smart Lamp.
• 🚪 Open window protection: the device turns off if the Xiaomi sensor Door/Window Sensor fixes an open window (to avoid moisturizing the street).

To create this scenario:

1. Open Mi Home and go to Automation (bot icon in the bottom menu).
2. Press Add Add Add. → Custom automation.
3. Select the Terms (e.g., "Humidity < 40%") and Action ("Enable Humidifier").
4. Save the script and activate it.

For more complex scenarios (such as those with a time delay or multiple conditions), use the Mi Home Automation app or Yandex Alice with Xiaomi Smart Home skill.

5. Update firmware and reset to factory settings

Regular firmware updates improve the stability of the humidifier, add new features (for example, support for Russian in the interface), and fix bugs.

1. Open the device card in Mi Home.
2. Go to Settings (cogs) → Update firmware.
3. If a new version is available, click Update and wait for the process to complete (don’t turn off the humidifier!).

Important: during the update, the indicator on the device will flash green, if the blinking stops or changes to red, it is a sign of failure.

• Turn off the humidifier from the network for 10 seconds.
• Turn it on again and try again to update.
• If the error repeats, reset the device to factory settings (hold the power button for 15 seconds).

For a complete reset (for example, before selling the device):

1. Turn off the humidifier.
2. Hold the power button for 15 seconds until the indicator flashes red quickly.
3. Release the button – the device will return to the factory settings and will be ready for a new connection.

⚠️ Warning: After reset, the humidifier will automatically be removed from your Mi Home account.To connect it again, repeat the pairing process from scratch.

6. Frequent errors and their solutions

Even after a successful connection, users face typical problems, and let's look at the most common ones and how to fix them:

• 🔴 The humidifier flashes red and doesn't work: The reason is low water, the filter is clogged, or the overheating protection is triggered. Solution: add water, flush the filter, or let the device cool for 30 minutes.
• 📵 The app shows "Offline": The reason: Wi-Fi problems, Xiaomi server failure or router lockdown.Solution: reboot the router, check the smartphone's network connection, or change the server region to China.
• 🔄 Humidifier spontaneously switches on/off: Reason: Automode triggered or conflict with another scenario. Solution: Check automation settings in Mi Home or turn off Automode.
• 🗣️ Voice control through Alice doesn't work: Reason: the device isn't synced with Xiaomi Smart Home skill.Solution: Remove and add the skill again in Alice's app.

If none of the solutions worked, try:

1. Remove the device from Mi Home and reconnect it.
2. Update the Mi Home app to the latest version.
3. Contact Xiaomi via chat in the app (Profile → Feedback section).

7. Operation and care advice

To keep the humidifier lasting longer, follow these recommendations:

• 💧 Use distilled water, which will prevent scale from forming on the membrane and prolong the life of the device.
• 🧼 Clean the tank once a week. Wash it with warm water with mild detergent (no abrasives!).
• 🔄 Change the filter every time. 3-6 For models with interchangeable cartridges (e.g. Smartmi Evaporative Humidifier) 2) It's critical.
• 🌿 Some models (such as the Mi Smart Antibacterial Humidifier) support special water disinfection capsules.

For models with flavoring (for example, Xiaomi Smartmi Fresh Air Humidifier):

• Use only the original Xiaomi aromatic capsules.
• Do not exceed the recommended dose - this can lead to a breakage of the sprayer.
• Wash the aromatic compartment after each change of the capsule.

If the humidifier starts to work louder than usual or makes uncharacteristic sounds, this may indicate:

• Clogging of the membrane (cleaning with an ultrasonic cleaner is required).
• Fan wear (replacement needed).
• Getting foreign objects into the tank (check the drain hole).

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If the humidifier is used in the nursery, turn on Baby Mode in the settings. It maintains optimal humidity (50-60%) and works quieter than usual.

FAQ: Answers to Frequent Questions