The XSTO X12 is an all-terrain, AI-powered personal mobility device designed to navigate stairs, slopes, and uneven surfaces. Developed by XSTO Mobility, this advanced mobility robot combines robotic technologies typically seen in quadruped robots with features tailored for individual users who require motorized assistance across varied environments.
Design and Movement Capabilities
At the core of the X12 is a wheeled quadruped robotic chassis equipped with four independently powered wheels. Each wheel incorporates a suspension shock absorption system, enabling the device to adapt to different terrains while maintaining user comfort. A key feature is its ability to climb stairs and steep slopes using an integrated track and wheel system that automatically shifts modes based on terrain.
The system can handle:
- Forward step height: up to 150 mm
- Reverse step height: up to 220 mm
- Gap width: up to 400 mm
- Inclines: up to 40° slopes
- Stair speed: ~30 steps/min uphill, ~35 steps/min downhill
These specifications enable the X12 to maneuver across indoor and outdoor environments that typically pose challenges for traditional wheelchairs.
AI Assistance and Control Options
The X12 utilizes multiple sensors—including LiDAR and gyroscopes—to assess its surroundings and maintain balance. The self-balancing seat adjusts dynamically during motion to provide stability and posture correction, especially during stair climbing or crossing uneven ground.
Users can control the robot using:
- A joystick interface
- A mobile app
- Wireless key activation
- Automatic follow mode
The inclusion of reverse collision alerts and drop-off detection improves safety in both autonomous and manual modes.
Performance and Specifications
The XSTO X12 can support users weighing up to 136 kg. It operates at a maximum speed of 12 km/h on flat terrain and offers a travel range of approximately 35 km on a single charge. Its battery system is designed for extended use without compromising on torque or control across rough terrain.
Other features include:
- Seat rotation: 360° self-balancing motion via gyroscopic control
- Weather resistance: IPX5-rated for light rain and outdoor use
- Weight: Approximately 100 kg
Availability
The X12 is currently available for global pre-order. Full-scale production and distribution are expected to begin by the end of 2025. As of now, availability may be limited in certain regions, including the United States, depending on regulatory and import conditions.
Conclusion
The XSTO X12 blends stair-climbing and terrain-adaptive mobility into a single AI-assisted device, offering a new type of robotic solution for users who need support in dynamic environments. Its core appeal lies in its combination of robust movement features and adaptive control systems, which allow it to function reliably across a wide range of mobility scenarios.
Source: XSTO