1. Introduction
The Redmi Smart Pen is designed to enhance your digital experience, offering a natural and responsive writing and drawing feel. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your Redmi Smart Pen.
Important Compatibility Note: The Redmi Smart Pen is compatible exclusively with Redmi Pad Pro and Redmi Pad Pro 5G devices.

Image: The Redmi Smart Pen, a minimalist white stylus designed for digital interaction.
2. Setup and Initial Use
Your Redmi Smart Pen comes with an included Lithium-Ion battery, pre-installed and ready for use. No initial charging is typically required for first use, but it is recommended to fully charge the pen for optimal performance.
2.1. Pairing with Your Device
- Ensure your Redmi Pad Pro or Redmi Pad Pro 5G is powered on and Bluetooth is enabled.
- Place the Redmi Smart Pen near your compatible Redmi Pad. The pen should automatically enter pairing mode.
- Follow any on-screen prompts on your Redmi Pad to confirm the pairing. The pen utilizes Bluetooth 5.1 for seamless connectivity.
2.2. First Charge
While the pen includes a battery, for extended use, connect it to a power source using the appropriate charging method (usually magnetic attachment to the tablet or a USB-C port, though not explicitly stated, common for smart pens). A full charge provides approximately 12 hours of continuous usage.

Image: A hand holding the Redmi Smart Pen, illustrating its ergonomic design and readiness for use.
3. Operating Your Redmi Smart Pen
The Redmi Smart Pen offers a highly responsive and versatile experience for various tasks, from note-taking to creative design.
3.1. Responsive Writing and Drawing
- Pressure Sensitivity: The pen features 4096 levels of pressure sensitivity, allowing for varied line thickness and shading based on your applied pressure.
- Ultra-Low Latency: Experience millisecond-level ultra-low latency and a light 10g activation force for a natural writing feel, similar to a traditional pen.

Image: The Redmi Smart Pen in action, drawing a smooth line on a tablet, demonstrating its ultra-low latency for seamless writing.
3.2. Multifunctional Shortcut Keys
The Redmi Smart Pen is equipped with buttons that provide quick access to various functions:
- Single Press: A single press of the designated button will launch the Notes app on your Redmi Pad, providing a quick way to start taking notes, painting, or drawing.
- Screenshot Button: Hold the screenshot button to capture on-screen content.
- Scrolling: Taps on either button enable smooth scrolling through documents and articles, enhancing productivity.

Image: A collage of tablet screens demonstrating the versatile functions of the Redmi Smart Pen, including note-taking and creative applications.
3.3. Mi Canvas Customization
Within the Mi Canvas application, you can customize the colors and pen styles to personalize your creative output.
3.4. Write with Screen Off
Capture inspiration instantly by tapping the display with the pen tip when the screen is off. This action will activate the display and reveal a full-screen canvas. This feature is turned off by default and needs to be manually enabled in your device's settings.

Image: The Redmi Smart Pen being used to draw on a tablet, illustrating the convenience of writing even when the screen is initially off.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Redmi Smart Pen.
4.1. Cleaning
- Gently wipe the pen body with a soft, dry, lint-free cloth.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the pen's finish.
- Ensure the pen tip is free of debris.
4.2. Storage
- Store the pen in a cool, dry place, away from direct sunlight and extreme temperatures.
- When not in use, it is recommended to attach the pen to your Redmi Pad Pro (if it supports magnetic attachment) or store it in a protective case to prevent damage.
4.3. Battery Care
- To maximize battery life, avoid completely draining the battery frequently.
- Charge the pen regularly, especially if it will not be used for an extended period.
5. Troubleshooting
If you encounter issues with your Redmi Smart Pen, refer to the following common problems and their solutions.
5.1. Pen Not Responding
- Check Battery: Ensure the pen has sufficient battery charge. Connect it to your Redmi Pad Pro for charging.
- Re-pair Device: Go to your Redmi Pad's Bluetooth settings, forget the Redmi Smart Pen, and then re-pair it following the instructions in Section 2.1.
- Restart Device: Restart your Redmi Pad Pro.
- Compatibility: Verify that your device is a Redmi Pad Pro or Redmi Pad Pro 5G. The pen is not compatible with other models.
5.2. Inaccurate or Lagging Input
- Clean Screen and Tip: Ensure both your tablet screen and the pen tip are clean and free of smudges or debris.
- Software Update: Check for any available system updates for your Redmi Pad Pro, as these may include performance improvements for accessories.
- Application Specific: If the issue occurs in a specific application, try restarting the app or checking its settings.
5.3. Short Battery Life
- Full Charge: Ensure the pen is fully charged before use.
- Usage Patterns: Heavy usage, especially with continuous drawing or high pressure, can consume battery faster.
- Background Apps: Close unnecessary applications on your Redmi Pad that might be consuming power or interfering with pen performance.
6. Specifications
Detailed technical specifications for the Redmi Smart Pen.
| Feature | Specification |
|---|---|
| Brand | XIAOMI |
| Model Number | 56644 |
| Color | White |
| Product Dimensions (LxWxH) | 15.7 x 0.9 x 0.1 cm |
| Item Weight | 12.7 g |
| Battery Type | Lithium-Ion (1 C battery included) |
| Average Battery Standby Life | 12 Hours (continuous usage) |
| Pressure Sensitivity | 4096 levels |
| Latency | Millisecond-level ultra-low latency |
| Activation Force | 10g |
| Connectivity | Bluetooth 5.1 |
| Compatible Devices | Redmi Pad Pro, Redmi Pad Pro 5G ONLY |

Image: The Redmi Smart Pen shown with its length dimension of 157mm.
7. Warranty and Support
7.1. Warranty Information
The Redmi Smart Pen comes with a 6-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
7.2. Customer Support
For further assistance, technical support, or warranty claims, please visit the official XIAOMI support website or contact their customer service. Refer to the packaging or the official XIAOMI website for the most up-to-date contact information.
Official XIAOMI Website: www.mi.com







