Modern climate control systems in the home are becoming more affordable, and Xiaomi’s smart humidifier is one of the leading users of the ecosystem. Smartmi Air Humidifier 2 (often called CJJSQ01ZM) attracts attention not only with its stylish design and quiet operation, but also with the ability to fully remotely control via a smartphone. However, to unlock the full potential of the device, you need to properly perform the initial configuration and link it to the application.
The process of integrating a gadget into a smart home network may seem simple, but often users are faced with the nuances of region selection, firmware versions and Wi-Fi connectivity. Incorrect configuration at the initial stage can lead to the fact that the device will only work manually, depriving you of the ability to automate and monitor humidity in real time. In this article, we will detail every step necessary for successful pairing.
We'll also touch on maintenance issues, because regular cleaning and proper operation directly affect the stability of the connection and the life of the ultrasonic generator. Understanding the principles of the device will help avoid the common mistakes that beginners make when they first start.
Preparation of the humidifier and mobile device
Before you start the software setup, you need to make sure that the hardware part is fully ready to work. Smartmi Air Humidifier 2 requires pre-assembly and refilling with water, as turning on the device without water can damage the membrane of the ultrasonic emitter. First, remove the top cap-reservoir and pour clean, preferably filtered or distilled water to the MAX mark.
Using tap water can cause the furniture to quickly become white and clog the filter element, and then assemble the device and plug the power cable into the socket. Note that Bluetooth on your smartphone must be enabled for initial setup, as modern versions of the Mi Home app use the same. BLE-protocol for rapid detection of new devices.
⚠️ Warning: Do not turn the humidifier on if the water tank is empty or the liquid level is below the minimum level.
Make sure your smartphone is connected to a 2.4GHz Wi-Fi network. This model, like most Xiaomi smart home devices, does not support 5GHz networks. If your router broadcasts the same network with the same name for both bands, try temporarily splitting them in the router settings or using a mobile hotspot for the primary configuration.
☑️ Checking before connection
Installation and configuration of the Mi Home application
The main control center for all Xiaomi devices is the Mi Home app (also known as Xiaomi Home).If you haven’t installed it, download the official version from the Google Play Store or Apple App Store. It is important to use the global version of the application if you plan to manage devices purchased outside of China or have a single ecosystem with devices from other regions.
Once installed, open the app and log into your Xiaomi Account. If you don't have an account, you need to register it. The critical thing is to choose the region when you first sign in. Smartmi Air Humidifier 2 is most often required to select the region "Russia" or "China", depending on the version of the firmware installed in the factory. QR-code with recommended region.
In the upper right corner of the main screen, press the + icon to add a new device. The app will start scanning devices via Bluetooth. If the humidifier is plugged in and is next to the smartphone, the system should automatically prompt you to add CJJSQ01ZM or Smartmi Humidifier 2.
💡
If the automatic search didn’t work, try to manually select the device from the list of categories: click “Household appliances” –> “Humidizers” and find your model by picture or name.
Step-by-step instructions for connecting to Wi-Fi
Once the device is found, click on its icon to start the pairing process. The system will ask you to select the Wi-Fi network to which the humidifier will be connected. Enter the password from your wireless network. Make sure to enter the password correctly, observing the character register, as the WPA2/WPA3 security protocol requires a precise match.
Next, an instruction will appear on the screen that requires you to pinch certain buttons on the humidifier itself. For the Smartmi Air Humidifier 2 model, you usually need to simultaneously press and hold the on and off button and the brightness adjustment button (or mode button) for 5-7 seconds until the Wi-Fi indicator starts flashing or the voice message about the pairing mode sounds.
Combination: Power button + Mode button (hold 5 seconds)Once the device pairing mode is activated, the app will start transmitting network settings, at which point the phone can temporarily switch to the device network, wait for the progress scale to appear and the message of successful connection, the entire process takes from 30 seconds to 2 minutes depending on the network speed.
Solving problems with the region and server
One of the most common problems is reporting that the device is not supported in the current region, which happens if you bought a Chinese version of the humidifier and the app selects the region "Russia" or "Europe", in which case you will need to change the region in the Mi Home profile settings.
To change region, go to profile (the Profile tab at the bottom right), click on the current region name and select China. The app will warn you that the list of devices will update. After changing region, repeat the procedure for adding the device. However, keep in mind that when you change region, devices associated with the previous server may disappear.
⚠️ Note: When you change region in the Mi Home app, devices tied to the previous server may become unavailable for management until the old region returns.
There is an alternative way to see devices from different regions in a single list, but it requires the use of plugins or third-party integrations such as Home Assistant, which goes beyond the basic setup. For most users, the optimal solution is to link all devices to one main region, if the firmware version allows.
| Parameter | Meaning/Description |
|---|---|
| Model | Smartmi Air Humidifier 2 (CJJSQ01ZM) |
| Wi-Fi frequency | Only 2.4 GHz (802.11 b/g/n) |
| Protocol of communication | Wi-Fi + Bluetooth 4.2 |
| Regions | China, Russia, Europe (depending on version) |
Setting up scenarios and automation
Once connected successfully, you can create smart scripts. In the Mi Home app, go to your device card and select Automation or Smart Scene, where you can customize the humidifier behavior based on different triggers, making it really convenient to use a smart home.
For example, you can create a scenario that will turn on the humidifier automatically, when the temperature and humidity sensor (if it is part of the ecosystem or is built into the humidifier itself) will record a humidity level below 40%, and you can also configure the device to turn off when it reaches humidity of 60% to avoid overhydration and condensation.
Examples of useful scenarios
Another useful feature is voice assistant integration, if you have Yandex.Alice, Google Assistant or Siri set up (via HomeKit if you use a gateway), you can control voice moisturization, and you need to link your Mi Home account to the appropriate service in your smart home settings.
💡
Moisture automation is the most effective way to maintain a healthy microclimate without constant manual intervention.
Maintenance and care of the device
For stable operation and long life, the Smartmi Air Humidifier 2 requires regular maintenance. The main element that needs attention is a filter cartridge that softens the water and prevents white plaque from forming. The application has a filter resource meter, which is recommended to be reset after each replacement.
Once a week, you should carry out preventive cleaning of the reservoir and the base of the device. pour a solution of citric acid or a special means to clean humidifiers, leave for 15-20 minutes, then thoroughly rinse. This will help remove bacterial plaque and salt deposits from the ultrasonic membrane.
⚠️ Warning: Never immerse the base of the electronics device in water. wipe it with only a wet, well-pressed cloth.
If you plan to not use the humidifier for a long time (for example, going on vacation), be sure to drain all the water from the tank and base, dry the device and remove it to a dry place. The remaining water can cause mold and unpleasant smell at the next start.
💡
To extend the life of the filter, soak it in water before the first installation for 15-20 minutes, so that the granules of the resin swell and begin to work more efficiently.