As the kitchen becomes increasingly digitally controlled, Xiaomi’s Bluetooth-enabled smart kettle has become one of the most affordable ways to immerse yourself in the smart home ecosystem, a device that goes far beyond boiling water, offering the user precise temperature control, remote launch and integration with voice assistants, but to unlock the full potential of the gadget, you need to properly customize and understand the application interface.
The main difference between Bluetooth models and their Wi-Fi counterparts is the way data is transmitted and the range of its range. While Wi-Fi kettles allow you to control them from anywhere in the world via a cloud server, Bluetooth models require the smartphone to be close to the device to execute commands, a limitation offset by lower power consumption and the ability to work even in networks with limited access rights, where IoT devices are often blocked by corporate firewalls.
In this article, we will discuss in detail the process of pairing, setting up scenarios and solving typical problems that arise when using Xiaomi smart kettles and sub-brands like Mijia or Deerma. Understanding the principles of the communication protocol will help you avoid common connection errors and make using the gadget as comfortable as possible.
The principle of Bluetooth connection in smart kettles
Bluetooth Low Energy (BLE) technology, used in most modern smart kettles, is designed specifically for self-powered or low-power devices. Unlike classic Bluetooth, BLE is not designed to transmit large amounts of data, such as music or video files. Its task is to transmit short packets of control signals: “turn on heating”, “set the temperature of 85 degrees”, “display the current state”.
When you are within range (usually up to 10 meters without obstacles), the smartphone app constantly scans the airwaves in search of a friend. MAC-Once the device is detected, a secure connection is established, which is why it is critical that the phone and the kettle be in the same room for initial setup and firmware updates.
⚠️ Attention: Bluetooth only works locally, and if you leave home, you won't be able to check through the app if the kettle has boiled or run it remotely, unlike Wi-Fi models.
Importantly, some advanced models can act as gateways, and if you have a smart speaker or hub that supports Bluetooth Gateway, the kettle can send data over it to the Internet, which partially removes the distance limit, but the basic functionality is always tied to direct contact with the smartphone.
Preparation for the first launch and installation of Mi Home
The first step towards automating the tea brewing process will be the installation of official software. Xiaomi uses a single Mi Home platform to manage almost all its equipment. The application should be downloaded exclusively from official stores: Google Play for Android or the App Store for iOS. Using modified versions can lead to unstable work or the inability to add a new device.
When registering, it is important to choose the right region: if your kettle is designed for the Chinese market (as often indicated by the characters on the package or type A fork), in the profile settings, select China. For the global versions, choose your country or region "Europe".
☑️ Preparation for connection
Don’t forget to enable Bluetooth and Geolocation (GPS) modules on your smartphone. In the Android operating system, scanning Bluetooth devices is only possible with active GPS, since the location is used to identify nearby devices. Without the geolocation enabled, the app simply won’t see your kettle on the list available for addition.
Step-by-step instructions for connecting the kettle to a smartphone
The process of pairing devices of the Xiaomi ecosystem is as automated as possible, but requires care at every step. Open the Mi Home app and click on the plus in the upper right corner. The system will automatically start searching for new devices in range. If the kettle is in pairing mode (usually the indicator flashes in orange or blue), it will appear in the list of Local Devices.
If the automatic search didn't work, you can use manual mode. There's a search bar at the top of the device add screen. Type your kettle model, like "Mijia Electric Kettle" or the specific model number listed on the bottom of the device. Follow the instructions on the screen: the app may ask you to press and hold a specific button on the kettle body for 5-7 seconds to activate the mode (conjugation).
⚠️ Note: During the connection process, do not switch to other apps or block the smartphone screen, as this may interrupt the exchange of encryption keys between devices.
Once the connection is successful, the app will suggest that you name the device (like “Kittlepot in the Kitchen”) and select a room, and it’s not just a cosmetic function: room grouping allows you to find devices faster in the interface and create scenarios that are tied to a specific location.
Core functions and management through the application
The smart kettle management interface in the Mi Home app is concise and informative. The device card's home screen usually displays the current water temperature and status (heating, waiting, cooling).
One of the key features is precise temperature control. Unlike conventional electric kettles that boil water to 100°C, the smart gadget allows you to set any value in 1 degree increments. This is critical for tea connoisseurs, since different varieties require different brewing temperatures: green tea does not tolerate boiling water, and puerh needs maximum heat.
The app also has a temperature control feature, so you can tell the water to warm up to a certain point and keep it for a certain time (e.g., 2 hours), which is convenient if you plan to drink tea during the evening and do not want to boil the water again.
Typical use case:
1. Open the Mi Home app.
2. Select a "Teapot" card.
Set the slider at 85°C.
4. Press "Start."In addition, the app keeps statistics on water and electricity consumption, although this data is more of an introductory nature, and in some models, the Child Mode feature is available, which blocks buttons on the case, preventing small children from accidentally turning on or changing settings.
Setting up scenarios and automation
The real magic of the smart home begins where devices start to communicate with each other without you. The Automation tab (or Scenarios) in the Mi Home app allows you to create complex logical chains. You can set the "If" condition and the "To" action.
For example, you can create a scenario where the kettle will turn on automatically when you come home, for which the condition is “Geolocation: I came home” and the action is “Device: Teapot – Turn on heating to 90°C.” However, remember the Bluetooth limitation: this scenario will only work if the phone is in sight of the kettle.