How to connect the robot vacuum cleaner Xiaomi 1S to the phone: Step-by-step instructions

Modern appliances are no longer just a collection of cleaning mechanisms, becoming a full-fledged smart assistant that can be controlled from a smartphone. The Xiaomi 1S robot vacuum cleaner is one of the most popular devices in the smart home ecosystem due to its excellent ratio of price, cleaning quality and functionality. However, the initial setup often raises questions among users, especially if this is the first device of this type in the house.

The process of integrating a gadget into your digital environment takes only a few minutes, but requires a certain sequence of actions. Mistakes in the connection stage can lead to the fact that the Mi Home will not see the device, or it will not be able to access the Internet for remote control. In this article, we will discuss in detail each step, from unpacking to setting up a schedule, so you can enjoy cleanliness without unnecessary nerves.

Before you start, make sure you have a stable connection to your home Wi-Fi network and a charged smartphone.The wireless protocol used by the vacuum cleaner runs at 2.4 GHz, which is a critical nuance for successful pairing. Let's get to the hardware preparation.

⚠️ Note: Make sure your router distributes the network at 2.4 GHz. Many modern routers combine 2.4 and 5 GHz frequencies under one name, which can cause problems when connecting old or specific IoT devices. Temporarily divide networks in router settings if you have difficulties.

Preparation of equipment and installation of the application

The first step is to physically prepare the Xiaomi Robot Vacuum 1S for work. Remove the device from the box, remove all transport films and be sure to remove the protective tape from the side brush and contact areas of the charger. Place the base on a flat surface against the wall, ensuring free passage of at least 1.5 meters in front and 0.5 meters on the sides.

To manage, you will need the official Mi Home app (or Xiaomi Home), which is available in the Google Play Store for Android and the App Store for iOS. Once you install the application, you need to create an account or log in to an existing one. This is a prerequisite, since without authorization, you can not manage a smart home.

  • πŸ“± Download the Mi Home app from the official app store.
  • πŸ“ Register your account by providing a valid phone number or email.
  • 🌍 Select the region that matches your location (this affects the list of available devices).
  • πŸ”‹ Charge the vacuum cleaner to at least 20% before first setting up.

The application interface may seem overloaded, but our task requires only basic functionality. After logging in, click on the plus in the upper right corner to add a new device. The application will automatically start scanning the space, but for Xiaomi 1S it is better to choose manual search from the directory if the automatic search does not give results immediately.

πŸ“Š What kind of robot vacuum cleaner Xiaomi?
Xiaomi 1S
Xiaomi S5
Xiaomi S10
Another model

The process of pairing the device with the phone

When the app is ready, we move to the most important step, which is the connection. Turn on the robot vacuum cleaner by holding the power button on the top panel. The indicators should light up, signaling readiness to work. Now you need to put the device in pairing mode. To do this, you need to simultaneously press two buttons: the on button and the return button (or the switching button, depending on the revision of the case), until you hear a voice message about the transition to setting mode.

In the Mi Home app, select the "Vaccelers" category and find the Xiaomi Robot Vacuum 1S model in the list. Click on the device icon. The system will ask you to confirm that the Wi-Fi indicator flashes. Once confirmed, select your home Wi-Fi network and enter a password. Data transfer can take from 30 seconds to 2 minutes.

⚠️ Note: Do not use special characters in your Wi-Fi password if they may be misinterpreted by the system (e.g. spaces or symbols of national alphabets.

When connecting, keep your smartphone at a distance of no more than 1-2 meters from the vacuum cleaner. The phone's Bluetooth module helps speed up the transmission of network settings. If you see a progress bar, but it is frozen by 99%, do not rush to interrupt the process - sometimes the device completes the internal configuration.

β˜‘οΈ Checklist of successful connection

Done: 0 / 4

Setting up the map and cleaning areas

Once connected successfully, the device will suggest creating a map of the room, one of the key features that turns a regular vacuum cleaner into a smart navigator. LIDAR-A laser rangefinder on the top tower scanned your apartment layout, and the robot would methodically navigate obstacles by building a digital model in real time.

As you build the map, you can watch the robot move through the app in real time, and if it gets stuck or lost, it will report it with a voice and a notification to the phone, and after you finish cleaning the first map, you can save it in memory, and you can edit it: divide rooms, set virtual walls and no-go zones.

  • πŸ—ΊοΈ Wait for the full scanning cycle to be completed.
  • ✏️ Use the "Separate" tool to correct room boundaries if they are combined.
  • 🚫 Install virtual walls around animal bowls or wires.
  • πŸ’Ύ Save the card by giving it a name (for example, "First floor").

The map’s accuracy depends on the light and the number of obstacles. Xiaomi 1S is great in the dark thanks to a laser, but glass doors and mirrors can sometimes confuse navigation.

What do I do if the card gets lost?
If the robot is lost and the map is gone, force it back to base with an app button or physically. Then, in the map settings, select the "Recover Map" or "Reset Map" option to start building again in a clear field.

Management of regimes and timetables

The Mi Home app allows you to flexibly adjust the janitor's behavior, and you can choose between Quiet, Standard, Turbo and Maximum modes. You can use a standard mode that balances speed and noise to maintain cleanliness every day.

One of the most useful features is to set up a schedule, so you can set the start time for each day of the week separately, like setting up a start at 10:00 when everyone is gone, or at 14:00 when you're at work, and the robot will leave the base, clean up and return to charge.

There's also a selective room cleaning feature, so if you're only dirty in the kitchen, there's no point in running the whole apartment cleanup, just pick the right room on the map and click "Start cleaning." The device will go straight to the designated area, ignoring the rest of the room.

πŸ’‘

Use voice control if you have a smart speaker with Alice or Google Assistant. The phrase "Alice, turn on the vacuum cleaner in the kitchen" will save time and add technology to the cleaning process.

Maintenance and update of firmware

To keep the Xiaomi 1S running, you need to update its software regularly. Manufacturers often release patches that improve navigation algorithms and fix bugs. Notification of a new firmware version will appear in the app. Before upgrading, make sure that the battery is at least 20%, or better connect the device to the base.

Maintenance also includes regular cleaning of filters and brushes. HEPA-The filter should be removed once a week and changed every week. 2-3 The main brush can wrap the hair, which should be removed with a special knife from the kit. The side brush also requires periodic dust cleaning at the attachment sites.

ComponentFrequency of serviceAction.Replacement
Dust containerAfter every cleaning.Devastation.Not required
HEPA-filterOnce a week.Shake-outEvery 2-3 months
The main brushOnce every 2 weeksHair cleansingEvery 6-12 months
Sensors.Once a monthDry-washingNot required

Remember to wipe the elevation sensors and laser rangefinder with dry soft cloth. Dust sensors can cause the robot to "lose" or fall from the doorsteps. Using wet cloth to wipe electronics is strictly prohibited - this can cause short circuit.

Solving problems and mistakes

Even the most advanced technology sometimes faces difficulties. If the Xiaomi 1S has stopped responding or displays an error, don't panic. Most problems are solved by rebooting or simply cleaning. Error codes are displayed in the app and duplicated by voice messages on the device itself.

A common problem is the error "The main wheel jammed" or "Replace the main brush." Which means that the mechanism has got hair or threads. Turn the robot over, remove the lid and clean the shaft. Another common situation is that the device does not see the base, check if you have repositioned the base, and if it has access to the power grid.

  • πŸ”„ Wi-Fi Error: Reboot router and vacuum cleaner, check password.
  • πŸ”‹ Battery error: Check contacts on the base and bottom of the robot, wipe them with alcohol.
  • πŸŒͺ️ Fan error: Check the filter, it may be clogged or installed incorrectly.
  • 🧭 Navigation error: Wipe the laser rangefinder and remove obstacles.

⚠️ Warning: If the robot emits a strange grinding or burning smell, turn it off immediately and remove the battery (if possible) or disconnect it from the network.

If the software fails to fix the reboot, try resetting to factory settings, which usually requires pressing the power and return button simultaneously for 10-15 seconds, and then you have to reset the connection.

πŸ’‘

Regular maintenance and timely cleaning of filters prolong the life of the engine and keep the suction power at a maximum level for years.

Why is the robot not connected to 5 GHz Wi-Fi?
The communication module in Xiaomi 1S and most Xiaomi IoT devices only works at 2.4 GHz. 5 GHz has a shorter range and worse penetration through walls, which is not critical for smartphones, but redundant for a vacuum cleaner. If your router broadcasts one network with a common name (Dual Band), try temporarily splitting them in the router settings or creating a guest network only at 2.4 GHz to connect the device.
Can I wash the filter with water?
HEPA-A filter that traps fine dust and allergens is not recommended to be washed with water, as it can lose its properties or deform when drying. It can only be gently shaken out or blown with compressed air. A washable filter (if it is included separately) is usually marked "Washable" and made of a different material.
What to do if the voice packet is missing?
If the robot has stopped speaking or speaking a foreign language, check the language settings in the Mi Home app. Sometimes when you change the server region, the voice packet may not load, try changing the region in the app settings to China, wait for the voice packet to load, and then return your region, and a full reset of the device also helps.
How often should the battery be changed?
The life of the lithium-ion battery in Xiaomi 1S is an average of 2-3 years of active use. If you notice that the robot stops cleaning the entire apartment on a single charge, although it used to cope, then the battery capacity has decreased. You can replace the battery yourself by buying an original or compatible battery model PLB1.