K1 Geek Humanoid
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The Booster K1 Geek Humanoid is a compact, agile bipedal robot standing 95 cm tall, optimized for education, research, and competitive robotics like RoboCup KidSize. Featuring 22 degrees of freedom with full force control across 6 DOF legs, 4 DOF arms per side, and 2 DOF head, it delivers human-like walking at up to 1.4 km/h, dynamic balancing via 9-axis IMU, and precise manipulation. Equipped with NVIDIA Jetson processors (48-200 TOPS), stereo depth cameras for visual SLAM, 6-mic array for voice interaction, and ROS2-compatible software with Python/C++ SDKs, it supports no-code AI via Booster Agents, simulation in Isaac Sim and Booster GYM 2.0, and OTA updates. Its lightweight 19.5 kg aluminum alloy frame enables portability, while dual-encoder joints (60 Nm torque) allow hybrid torque/position control for tasks from locomotion to gesture-based interaction, making it ideal for developers exploring embodied AI without complex assembly.
Quick Overview & Key Facts
K1 Geek Humanoid is a humanoid robot made by Booster Robotics in China, launched in 2025 and built for RoboCup competitions, AI research, and student projects. Its estimated price is USD 5,999 - 10,000 (Geek edition starting at $5,999). Featured in “Booster Robotics Launches K1 Geek Humanoid for AI Developers and Students”.
- Dimensions
- 95 x 39 x 18 cm
- Weight
- 19.5 kg
- Mobility
- Legged (bipedal walking)
- Top speed
- 1.4 km/h (0.39 m/s)
- Handles
- Tools, packages, precision instruments
- Battery runtime
- 30 minutes (2 Ah battery)
- Charging time
- 2 hours
- Sensors
- Stereo depth camera (RGBD), 9-axis IMU, 6-microphone circular array, speaker, balance sensors
- Operating environment
- Indoor
What Can K1 Geek Humanoid Do?
Core operational tasks and activities demonstrated or performed by K1 Geek Humanoid.
Real-World Applications of K1 Geek Humanoid
Industries, working environments, and deployment suitability for K1 Geek Humanoid.
K1 Geek Humanoid Capabilities
Inherent physical, perceptual, and cognitive abilities built into K1 Geek Humanoid.
Image Gallery
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Robot Specifications
ConfirmedValues marked Confirmed were checked against the manufacturer's official data; select the badge to open the source. Values without a Confirmed badge are compiled from public sources and may not be manufacturer-verified.
Not yet published by Booster Robotics: safety certifications, EMC compliance, IP rating, noise level, expected lifespan, maintenance schedule, update method, color options and 3 more.
Robot Timeline
Key milestones in this robot's development and rollout
Booster K1, the platform behind the Geek edition, wins the KidSize Humanoid League at RoboCup 2025 in Brazil.
Source: Humanoids Daily ↗
Booster unveils the K1 in three editions; the K1 Geek Edition is priced at $5,999, with a limited $4,999 offer before November 11.
Source: Robotics Tomorrow ↗
The RoboCup Humanoid Robot Program adds the Booster K1 RoboCup Edition and a pool of 12 K1 units that teams can borrow for RoboCup 2026.
Source: RoboCup Federation ↗
Booster robots win 3 gold, 2 silver and 3 bronze medals at RoboCup 2026.
Source: Booster Robotics ↗
Latest News About K1 Geek Humanoid
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K1 Geek Humanoid vs K1 Professional Humanoid, K1 Humanoid, K1 EDUCATIONAL and Unitree R1
K1 Geek Humanoid overlaps with these alternatives on Education and training and Research and development. K1 Geek Humanoid leads this group on max speed and weight but trails on runtime.
Industries and capabilities are tags, not scores: a tick means the robot is listed for it. Green marks the best figure in a row (highest max speed and runtime; lowest weight). Ranges are not ranked.
| Spec | K1 Geek HumanoidBooster Robotics | K1 Professional HumanoidBooster Robotics | K1 HumanoidBooster Robotics | K1 EDUCATIONALBooster Robotics | Unitree R1Unitree Robotics |
|---|---|---|---|---|---|
| Industries | |||||
| Education and training | Yes | Yes | Yes | Yes | Yes |
| Research and development | Yes | Yes | Yes | Yes | Yes |
| Capabilities | |||||
| Adaptation | Yes | Yes | Yes | No | Yes |
| Grasping | Yes | Yes | Yes | No | No |
| Navigation | Yes | Yes | Yes | No | Yes |
| Object manipulation | Yes | Yes | Yes | No | No |
| Max Speed | 0.39 m/s | 0.39 m/s | — | 0.39 m/s | 2.5 m/s |
| Runtime | 30 min | 80 min | 30 min | 80 min | 60 min |
| Weight | 19.5 kg | 19.5 kg | 19.5 kg | 19.5 kg | 27 kg |
| Released | 2025 | 2025 | 2023 | 2025 | 2025 |
Notes such as conditions or alternate figures are left out and values are shown in common units; open each page for the full specs. Browse all Humanoid Robots
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Frequently Asked Questions
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Q1. What is K1 Geek Humanoid, and what problem is it designed to solve?
The K1 Geek Humanoid is a compact variant of Booster Robotics' K1 platform, intended for plug-and-play prototyping and coding in robotics development. According to the manufacturer, it addresses accessibility challenges in hands-on experimentation for bipedal locomotion and AI integration.
Q2. What are the main capabilities and key features of K1 Geek Humanoid?
It supports bipedal movement, embedded AI computing, and compatibility with Python, ROS, and ROS
Q3. Who is K1 Geek Humanoid built for, and which industries can benefit from it?
Booster Robotics targets it at educational institutions, research labs, and robotics competition teams. It serves higher education, STEM programs, and developer workflows in academia and R&D settings.
Q4. Is K1 Geek Humanoid a commercial product or still a research prototype?
The K1 Geek edition is a commercial product available through distributors. It functions as a fully assembled development platform for research and education, distinct from experimental prototypes.
Q5. Is K1 Geek Humanoid currently available for purchase, and when is it expected to ship?
As of 2026, it is listed for purchase via resellers like Generation Robots and RobotShop. Shipping follows distributor fulfillment after orders, with no fixed timelines announced by the manufacturer.
Q6. How does K1 Geek Humanoid actually work in real-world environments?
It operates using onboard AI for environmental perception and real-time control, supporting voice commands and vision tasks without remote servers. The company notes its use in competitions like RoboCup demonstrates durability in dynamic settings.
Q7. When was K1 Geek Humanoid announced or officially launched?
Booster Robotics unveiled the K1 series, including the Geek edition, prior to 2025, with prominence in that year's RoboCup events. Specific announcement dates are not detailed in public records.
Q8. How is K1 Geek Humanoid different from other robots in the same category?
Compared to larger humanoids, it emphasizes compactness and affordability for education and prototyping. The manufacturer positions the Geek version for budget-conscious teams focusing on algorithm testing over industrial-scale tasks.
Q9. Does K1 Geek Humanoid require additional development or customization after purchase?
It arrives fully assembled and ready for use, with open SDK access for custom AI behaviors. Users typically integrate software for specific projects, as per developer documentation from Booster Robotics.
Q10. What is the future roadmap or planned upgrades for K1 Geek Humanoid?
Booster Robotics aims to expand its role in embodied AI education and competitions. The company has announced plans for enhanced computing options and broader developer support, targeting ongoing refinements.
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