How to connect Xiaomi Mi Smart Pen to the phone: full instructions with photos and tips

The Xiaomi Mi Smart Pen is a new generation stylus that turns your smartphone or tablet into a full notebook for taking notes, drawing or annotating documents. But many users face difficulties when connecting a device for the first time: Bluetooth does not see the pen, drivers do not install, functions work incorrectly. In this article, we will analyze all the stages of connection, from compatibility checks to fine-tuning sensitivity, and also explain how to avoid typical errors.

The Mi Smart Pen is not only a stylus, but also supports 4,096 levels of pressing, tilt recognition and gestures (like double-touch removal), but it requires proper synchronization with the device to work properly. If you’ve just unpacked a pen or are trying to connect it to a new phone, follow our instructions so you don’t waste time looking for solutions online.

Xiaomi Mi Smart Pen Compatibility: Which Devices Are Supported

Before buying or trying to connect, make sure your device officially supports the Mi Smart Pen. Xiaomi regularly updates the list of compatible models, but the basic requirements remain unchanged:

• 📱 Smartphones: Xiaomi Mi 10/11/12/13/14 series, Redmi K40/K50/K60 Pro, POCO F4/F5 Pro and later. Check the full list on the official website.
• 📱 Tablets: Xiaomi Pad 5/6 series (including Pro versions). It is for tablets that the stylus reveals the maximum features.
• 🔄 Version MIUI: not lower than MIUI 12.5 (older devices may need an update).
• 🔋 Bluetooth: Version 5.0 or higher (for stable connection)

If your device is not on the list, it doesn’t mean that connectivity is impossible – some users have successfully used the pen on unofficially supported models (for example, the Redmi Note 11 Pro+).

⚠️ Warning: On devices with MIUI Global and MIUI China, the connection process may be different. If you have Chinese firmware, pre-switch to India or Global in the settings (Additional → Region).

Preparation for connection: what to do before synchronization

To avoid connection problems, follow a few preliminary steps:

1. Charge the pen. The USB-C cable comes in, plug it into the charger (at least 5W) for 30 to 40 minutes. It takes ~1.5 hours to fully charge. The charge level is displayed on the indicator next to the power button.
2. Update MIUI. Go to Settings → About Phone → Update System and install the latest firmware. Mi Smart Pen is critical to have a security patch no older than 3 months.
3. Turn on Bluetooth. Activate the module in the notification panel or through Settings → Connections → Bluetooth.
4. Remove old devices. If you've previously connected other styluses (like the Apple Pencil or Wacom), remove them from the list of associated devices to avoid conflict.

Important: If you use a magnetic pen case (like the Xiaomi Pad 6), make sure the wireless charging contacts are not contaminated. Wipe them with a dry wipe - this will eliminate possible power problems.

3. Step-by-step instructions: how to connect Xiaomi Mi Smart Pen

Now, to the process of connecting, follow the instructions in a very simple way, and this minimizes the risk of errors.

1. Turn on the pen. Press and hold the power button (closer to the tip of the stylus) for 3-5 seconds until the indicator flashes blue.
2. Activate pairing mode. On your phone/tablet, open Settings → Connections → Bluetooth and click Add Device.
3. Select a pen in the list. In the window that appears, look for a device called the Mi Smart Pen or Xiaomi Pen (may appear as LE-XXX).
4. Confirm pairing. The connection request will appear on the screen, confirm it. If you need a PIN- code, type in 0000 or 1234 (depending on the version of the pen firmware).
5. Wait until it's done. The indicator on the stylus has to stop blinking and keep burning blue, which means that the connection is successful.

If the pen is not displayed in the list of devices:

• 🔄 Reboot the phone’s Bluetooth module (turn it off/on in settings).
• 🔋 Check the pen charge – at a level below 10%, it may not be signaling.
• 📱 Make sure that the phone doesn’t have an active VPN or power saving mode (they can block device search).

Note: Some devices (e.g. Xiaomi Pad 6) will be notified after you connect to them, prompting them to download additional pen software.

4.Set up Xiaomi Mi Smart Pen after connecting

Once successfully paired, the pen will work like a regular stylus, but it will require additional tuning to unlock all the features.

Sensitivity and pressure

Open any drawing app (such as Xiaomi Notes or Adobe Fresco) and:

1. Go to the tool settings (usually the ⚙️ or 🖌️ icon).
2. Find the pen sensitivity or pressure sensitivity.
3. Adjust the slider to a range of 1-10 (recommended value is 7-8 for natural writing).

Assignment of buttons

There are two buttons on the pen body:

• 🖱️ Upper (closer to tip): By default, it is responsible for double touching (remove the last stroke).
• 🔘 Lower (closer to the eraser): switches between the feather and the eraser.

To reassign functions:

1. Open the settings → Additional → Stylus.
2. Select the button setting.
3. Assign each button an action: Lastic, Cancel, Select or Screen capture.

Calibration

If the lines are drawn with a displacement, perform calibration:

1. Open Xiaomi Notes.
2. Click on the pen icon in the top menu.
3. Select Calibration and follow the instructions on the screen (usually touch 3-5 points in turn).

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If the pen began to "twitch" when drawing, wipe the tip with an alcohol napkin - it could accumulate fat or dust, interfering with accuracy.

Typical problems and their solutions

Even after a successful connection, users encounter bugs, and here are the most common ways to fix them:

Critical error: If the pen heats up or discharges quickly after connection (from 100% to 0% in 10 minutes), this is a sign of a battery failure.

⚠️ Warning: Do not use the Mi Smart Pen with a damaged tip (cracks, chips).This can damage the screen of the device, especially if it is covered with protective film. Replace the tip (article LXP01ZM) - they are sold in official Xiaomi stores.

6. Applications to work with Xiaomi Mi Smart Pen

To make the most of the pen, install specialized applications:

• 📝 Xiaomi Notes: a standard note-taking app that supports handwriting and text conversion. There's a handwriting search feature.
• 🎨 Adobe Fresco: A professional drawing tool with support for layers and brushes optimized for the Mi Smart Pen.
• 📊 Microsoft OneNote: handy for creating notes with the ability to synchronize between devices.
• 📑 Squid (formerly Papyrus): Simulates writing on paper, supports PDF- annotations, and cloud synchronization.

For tablets Xiaomi Pad 6 is also available Desktop mode (in screen settings), which converts the interface to more adapted to work with the stylus – with floating windows and quick access to drawing tools.

Tip: In Xiaomi Notes, activate the handwriting conversion function (Settings → Manual Input) to convert your entries to printed text with up to 95% accuracy (Russian, English, Chinese support).

7 How to extend the life of Xiaomi Mi Smart Pen

If properly maintained, the pen will last 3-5 years without losing accuracy.

• 🔋 Charge: Use only the original USB-C cable (includes). Don't leave the pen on charge for more than 24 hours, which reduces battery life.
• 🧴 Clean: once a month, wipe the tip with a soft cloth soaked in isopropyl alcohol (do not use acetone!).
• 📦 Storage: If you don’t use the feather for longer than a week, store it at 40-60% charge in a case (without light access).
• 🚫 It is forbidden to drop the feather from a height of more than 1 meter, to expose to moisture or magnetic fields (for example, to place near speakers).

Fun fact: The Mi Smart Pen uses Wacom EMR (Electro-Magnetic Resonance) technology, which doesn't require a battery to run passively, but Xiaomi has added a battery to support Bluetooth and additional features, which is why the pen needs to be charged, unlike the stylus for graphics tablets.

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Regular calibration (every 2-3 months) and updating the pen firmware via the Mi PC Suite avoid 80% of accuracy and delay issues.

FAQ: Frequent questions about Xiaomi Mi Smart Pen