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How to Connect Xiaomi Smart Air Purifier 4 Compact (Easy Guide)

BY u6dwl
July 28, 2025
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Tutorial: How to Connect Xiaomi Smart Air Purifier 4 Compact to Your Phone

Objective

Provide step-by-step instructions to connect a Xiaomi Smart Air Purifier 4 Compact to a smartphone using the Xiaomi Home app.


Steps

  1. Download the Xiaomi Home App

    • Open the App Store (iOS) or Google Play Store (Android).
    • Search for and download the Xiaomi Home app.
  2. Set Up the App

    • Open the app after installation.
    • Tap agree twice to accept the terms.
    • Select your country or region.
    • Sign in to your Xiaomi account or create a new one.
      • If creating a new account, verify your email by entering the verification code sent to your inbox.
  3. Prepare the Air Purifier

    • Plug in and power on your Xiaomi Smart Air Purifier 4 Compact.
  4. Add Device in the App

    • On the app’s home screen, tap the plus (+) icon (top right).
    • Tap Add device.
    • Allow location permission and Bluetooth access if prompted.
  5. Select the Air Purifier

    • Type “air purifier 4 compact” in the search bar or find it in the device list.
  6. Activate Wi-Fi Pairing Mode on Device

    • Press and hold the light adjustment button on the purifier for 7 seconds to enable Wi-Fi pairing mode.
  7. Reset Device in the App

    • In the app, tap device reset.
    • Follow the on-screen instructions to connect the purifier to your home Wi-Fi.
      • Ensure your phone is connected to a 2.4 GHz Wi-Fi network during setup.
  8. Complete Setup

    • After connection, the app will show your air purifier on the home screen.

After Setup

  • Control the purifier remotely
  • Adjust device settings
  • Monitor air quality from your phone

Notes

  • Make sure to use a 2.4 GHz Wi-Fi network—5 GHz networks may not be supported.
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Thank you for watching!

    How to Connect Xiaomi Smart Air Purifier 4 Compact (Easy Guide)