1. Introduction
The Segway-Ninebot S-PRO is an innovative electric self-balancing mobility device designed for intuitive operation through subtle body movements. Its compact design does not compromise performance, offering an impressive range of up to 30 km on a single charge. The integrated automatic learning system continuously analyzes riding data to enhance both rider comfort and overall safety. Advanced features include smartphone app connectivity, allowing users to customize LED lighting, engage remote control functions, and access diagnostic information, providing a versatile and enjoyable experience.
This manual provides essential information for the safe and effective use of your S-PRO. Please read it thoroughly before your first ride and keep it for future reference.

Image: The Segway-Ninebot S-PRO electric self-balancing scooter, showcasing its design and key performance metrics like range, speed, and charging time.
2. Safety Guidelines
Your safety is paramount. Adhere to the following guidelines to prevent accidents and ensure a safe riding experience:
- Public Road Usage: Operation of the Segway-Ninebot S-PRO on public roads, including sidewalks and roadways, is strictly prohibited. This device is intended for use on private property only.
- Protective Gear: Always wear a helmet and appropriate protective gear (such as knee and elbow pads) when operating the S-PRO.
- Surface Conditions: Do not ride the S-PRO on wet, slippery, or rough surfaces. Avoid inclines greater than 15 degrees and obstacles higher than 1 cm.
- Initial Speed Limit: For safety, the S-PRO has a speed limit upon initial unboxing. This limit can be adjusted or removed via the dedicated smartphone application after familiarization.
- Age and Weight Restrictions: Suitable for users aged 16 years and above, with a height between 120-200 cm and a weight between 40-100 kg.
- Environmental Conditions: Avoid riding in extreme weather conditions, such as heavy rain, snow, or strong winds.
- Awareness: Always be aware of your surroundings and other individuals or obstacles.

Image: A visual representation of important safety cautions for the Segway-Ninebot S-PRO, highlighting restrictions and recommendations.
3. Product Features
3.1. Innovative Operation
The S-PRO utilizes advanced Leansteer® technology, allowing riders to control movement (forward, backward, left, and right) simply by shifting their body's center of gravity. This provides an intuitive and engaging riding experience.

Image: A person riding the Segway-Ninebot S-PRO, illustrating the innovative body-lean steering mechanism.
3.2. Easy Ride for Beginners
Designed for ease of use, the S-PRO is a hands-free mobility device that beginners can master with minimal practice. Multiple precision sensors detect even slight movements, providing continuous balance support at 200 times per second.

Image: A person riding the Segway-Ninebot S-PRO hands-free, highlighting its ease of use and self-balancing capabilities.
3.3. Automatic Learning System
The S-PRO features an automatic learning system that continuously analyzes your riding data, including weight, speed, and current sensors. This system adapts and optimizes the device's performance to enhance both usability and safety as you improve your riding skills.

Image: Two individuals riding Segway-Ninebot S-PROs, demonstrating the device's ability to adapt to different riders and improve performance over time.
3.4. Ergonomic Design
The ergonomically designed foot control pads provide maximum curvature radius on the inner side of the legs, offering a comfortable and natural riding posture similar to standing. The height of the control bar is also adjustable, allowing for personalized comfort.

Image: A detailed view of the Segway-Ninebot S-PRO's foot control pads and adjustable steering bar, emphasizing its ergonomic design.
3.5. Safety Lights
Equipped with various lights for visibility in dark conditions, inspired by automotive lighting. The front light can illuminate up to 5 meters ahead. The rear lights glow blue during normal operation and turn red when braking. They also function as turn indicators when turning left or right.

Image: The Segway-Ninebot S-PRO displaying its front white lights and rear red lights, indicating enhanced safety features for visibility.
3.6. App Connectivity
Connect your S-PRO to a smartphone app via Bluetooth to unlock extended functionalities. This includes customizing LED light colors, monitoring riding data, performing vehicle diagnostics, and more, enhancing your overall experience.

Image: A smartphone screen showing the Segway-Ninebot app, connected to the S-PRO, with a digital speedometer and control options.
3.7. Remote Control
The smartphone app also enables remote control of the S-PRO, allowing you to move it without a rider. This feature is particularly useful for younger children or pets to interact with the device under supervision, or for maneuvering it into tight spaces.

Image: A person using a smartphone to remotely control the Segway-Ninebot S-PRO, demonstrating the app's remote operation feature.
3.8. High Portability
The S-PRO is designed to be lightweight and compact, making it easy to transport and store, for example, in a car trunk. Its robust yet light magnesium alloy frame, also used in aircraft, contributes to its high portability.

Image: The Segway-Ninebot S-PRO neatly stored in the trunk of a car, showcasing its compact design and high portability.
4. Setup
4.1. Unboxing and Initial Inspection
Carefully remove all components from the packaging. Inspect the S-PRO for any signs of damage during transit. Ensure all accessories, including the charger and user manual, are present.
4.2. Charging the Device
Before first use, fully charge your S-PRO. Connect the charger to the charging port on the device and then to a power outlet. The charging indicator will show the charging status. A full charge typically takes approximately 4 hours.
- Charging Indicator: Refer to the device's indicator lights for battery status. A red light usually indicates low battery, while a green light signifies a full charge.
- First Charge: It is recommended to fully charge the device before its initial use to optimize battery life.
5. Operating Instructions
5.1. Powering On/Off
To power on the S-PRO, press the power button. The device will self-balance and the indicator lights will illuminate. To power off, press and hold the power button until the lights turn off.
5.2. Basic Riding
Step onto the footpads one foot at a time. The S-PRO will automatically balance. Lean your body slightly forward to move forward, and lean backward to slow down or move in reverse. To turn, gently lean left or right. Practice in an open, safe area until you are comfortable with the controls.

Image: A man actively riding the Segway-Ninebot S-PRO on a paved outdoor path, showcasing the device in motion.
5.3. Using the Smartphone App
Download the official Segway-Ninebot app from your device's app store. Pair your S-PRO via Bluetooth. The app allows you to:
- Monitor speed, battery level, and mileage.
- Customize LED lighting colors.
- Engage remote control mode.
- Perform firmware updates and diagnostics.
- Adjust speed limits and riding modes.

Image: Three individuals enjoying a ride on their Segway-Ninebot S-PROs in a spacious outdoor environment.
6. Maintenance
6.1. Cleaning
Regularly clean your S-PRO with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish. Do not use high-pressure water jets.
6.2. Storage
Store the S-PRO in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is charged to approximately 50-70% and recharge it every few months to prevent deep discharge.

Image: The Segway-Ninebot S-PRO is shown stored in the trunk of a car, highlighting its compact design for easy transport and storage.
6.3. Battery Care
To maximize battery lifespan, avoid completely draining the battery frequently. Charge the device only with the provided official charger. Do not attempt to open or modify the battery pack.
7. Troubleshooting
If you encounter issues with your S-PRO, refer to the following common troubleshooting steps:
- Device Not Turning On: Ensure the battery is charged. Connect the charger and check if the indicator light shows charging.
- Loss of Balance: If the device is not balancing correctly, power it off and on again. Ensure you are on a flat, stable surface. If the issue persists, recalibration via the app may be necessary.
- App Connectivity Issues: Ensure Bluetooth is enabled on your smartphone and the S-PRO is powered on. Try restarting both the app and the device.
- Unusual Noises or Vibrations: Immediately stop using the device and inspect for any visible damage or loose parts. Contact customer support if the issue cannot be identified or resolved.
- Speed Limit Not Unlocked: Ensure the smartphone app is correctly connected and follow the instructions within the app to unlock the speed limit.
8. Specifications
Key technical specifications for the Segway-Ninebot S-PRO:

Image: A table detailing the product specifications of the Segway-Ninebot S-PRO, including dimensions, weight, and performance metrics.
| Feature | Detail |
|---|---|
| Brand | Segway-Ninebot |
| Model Name | S-PRO |
| Product Type | Balance Mobility Scooter |
| Continuous Range | Up to 30 km |
| Maximum Speed | 18 km/h |
| Climbing Angle | Up to 15° |
| Applicable Age | 16 years and above |
| Applicable Height | 120-200 cm |
| Weight Limit | 40-100 kg |
| Motor Rated Output | 800W (2 x 400W) |
| Motor Maximum Output | 2100W |
| Tire Size | 10.5 inches |
| Water/Dust Resistance | IP54 |
| Product Weight | 12.8 kg |
| Material | Magnesium Alloy |
9. Warranty Information
The Segway-Ninebot S-PRO comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage resulting from misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
10. Customer Support
For any questions, technical assistance, or warranty claims, please contact Segway-Ninebot customer support. Refer to the contact information provided in your product packaging or visit the official Segway-Ninebot website for the most up-to-date support details.
Always provide your product model (S-PRO) and serial number when contacting support to ensure efficient service.







