CtrlK
| Noetix Dora | |
|---|---|
| General information | |
| Manufacturer | Noetix Robotics |
| Country of origin | China |
| Year unveiled | 2024 |
| Status | In production |
| Height | 100 cm (3 ft 3 in) |
| Weight | 20 kg (44 lb) |
| Degrees of freedom | 20 (expandable to 26 with dexterous hands) |
| Peak joint torque | 120 Nm |
| Max speed | 1 m/s (3.6 km/h / 2.2 mph) |
| Compute | NVIDIA Jetson Orin (8 GB VRAM, 40 TOPS) |
| Battery | High-discharge lithium-ion |
| Runtime | 2+ hours |
| Website | noetixrobotics.com |
The Noetix Dora is a compact bipedal humanoid robot developed by Noetix Robotics (Songyan Power Beijing Technology Co., Ltd.), a Beijing-based robotics startup founded in September 2023. First unveiled at the 2024 World Artificial Intelligence Conference (WAIC) in Shanghai, Dora is described by Noetix as a "lightweight and productized general-purpose humanoid robot" designed for household service, STEM education, elder care, and scientific research applications.[1][2]
Standing just 100 cm tall and weighing 20 kg, Dora occupies a deliberate position in Noetix's product lineup as a compact, non-threatening platform that can share tight indoor spaces with people. Despite its small stature, the robot delivers 120 Nm of peak joint torque and can walk stably across grass, snow, pavement, and stairs at up to 1 m/s. Its onboard NVIDIA Jetson Orin processor provides 40 TOPS of edge AI compute, running deep reinforcement learning locomotion policies, large language model speech interaction, and 3D visual perception through three structured-light depth cameras.[1][3]
Dora was among the first products Noetix Robotics brought to market alongside the N1 research platform and the Hobbs bionic robot head. By mid-2025, the company had delivered 13 Dora units for household service and public reception scenarios, making it one of the earliest commercially deployed compact humanoid robots from Noetix's portfolio.[4]
Noetix Robotics was founded in September 2023 by Jiang Zheyuan, who left his doctoral program at Tsinghua University's Department of Electronic Engineering to pursue humanoid robotics commercially. Born in 1998, Jiang grew up on the Tsinghua campus and entered the university after scoring 28th on Beijing's college entrance examination. His doctoral research focused on reinforcement learning, and a chance encounter with a robotic dog in his lab in late 2021 redirected his career toward embodied AI.[5]
The company's official Chinese legal name is Songyan Power (Beijing) Technology Co., Ltd. Its founding team draws from Tsinghua University, Zhejiang University, the Chinese Academy of Sciences, the University of London, and the University of Southern California. As of 2026, the company employs approximately 100 people, with 85% working in research and development.[4][5]
Noetix has raised substantial capital across multiple financing rounds. The company completed a pre-Series B round of nearly 300 million yuan (approximately $42 million) in October 2025, followed by a pre-B+ round of nearly 200 million yuan. In early 2026, Noetix closed its Series B financing led by Chendao Capital, an investment arm affiliated with battery giant CATL, bringing the total Series B scale to nearly 1 billion yuan (approximately $146 million). The company's total financing across nine rounds has exceeded 500 million yuan.[6][7]
Noetix gained major public visibility when it was selected as the official humanoid robot partner for CCTV's 2026 Spring Festival Gala, one of the most-watched television events in the world, where its robots performed in a comedy skit alongside veteran actress Cai Ming.[8]
Dora traces its origins to the earliest phase of Noetix Robotics' product development. The company introduced two humanoid platforms at the World Artificial Intelligence Conference (WAIC 2024) in Shanghai in July 2024: the N1, a compact research humanoid weighing 23 kg and standing 0.95 m tall with 18 degrees of freedom, and Dora, a slightly larger platform designed from the outset for practical household and service applications rather than pure athletic performance.[9][10]
While the N1 served primarily as a locomotion research testbed, Dora was conceived as a "product-level" robot, meaning it was engineered with commercial deployment in mind from the beginning. This distinction is reflected in Dora's richer sensor suite (three depth cameras versus the N1's two), its integrated 7-inch interactive display, its six-microphone array for voice interaction, and its optional dexterous hand modules for manipulation tasks.[1][3]
Dora also appeared at the 2024 World Robot Conference (WRC 2024) in Beijing, held from August 21 to 25, where it was exhibited alongside 27 other humanoid robots from various manufacturers in what was then the largest gathering of humanoid robots at the annual event.[11]
Beyond its commercial role, Dora has served as a research platform for Noetix's locomotion algorithms. A 2025 academic paper titled "Think on your feet: Seamless Transition between Human-like Locomotion in Response to Changing Commands" used both the N1 and Dora as hardware platforms to validate a novel reinforcement learning framework for humanoid locomotion.[10]
The research demonstrated that policies trained in the Isaac Gym simulation environment could transfer to MuJoCo and to real-world hardware without any additional engineering, using identical PD controller parameters across all platforms. The paper showed that Dora could learn body movements different from the reference motion after zero-shot transfer, confirming the generalizability of the locomotion framework across robots with different kinematic configurations. Agents trained only on straight walking and running reference motions were able to perform previously unseen movements, including backward walking and spinning, on both the N1 and Dora hardware.[10]
This dual use of Dora as both a commercial product and an active research platform reflects Noetix's strategy of tightly coupling academic research with product development.
By July 2025, Noetix had successfully delivered 13 Dora units for deployment in household service and public reception scenarios. These early deployments helped validate the platform's suitability for real-world environments and informed subsequent improvements to the robot's perception, interaction, and locomotion systems.[4]
The company reported receiving over 2,500 humanoid robot orders across all product lines in 2025, with a total contract value exceeding 100 million RMB and a projected annual order value of 150 million RMB.[4]
Dora follows a bipedal humanoid architecture with a compact form factor optimized for indoor environments where space is limited and close interaction with people is expected. The robot stands 100 cm tall, measures 50 cm in depth and 25 cm in width, and weighs 20 kg. This sub-child-size stature was a deliberate design choice intended to make the robot appear non-threatening to users, particularly children and elderly individuals who may feel uncomfortable around taller machines.[1][3]
The robot's upper body features a 7-inch interactive display screen mounted on the chest, providing a visual interface for information display, status indicators, and interactive content. The head area accommodates the forward-facing depth camera and the six-microphone array used for voice interaction. A single speaker provides audio output for speech and alert sounds.[1]
Dora is available in two color options: Space Gray and Deep Black (Bumblebee variant).[1]
One of Dora's distinguishing design features is its modular hand system. In its base configuration, the robot uses simple ball-type grippers with a total of 20 degrees of freedom (4 per arm, 6 per leg). For applications that require fine manipulation, users can swap the default grippers for optional 11-DOF dexterous hands on each arm, raising the total degree-of-freedom count to 26. With these hands installed, Dora can perform tasks that demand greater dexterity, such as grasping cups, folding clothes, and handling small objects. The 5 kg payload capacity applies in both configurations.[1][3][12]
This modularity allows buyers to choose the configuration that matches their use case. Educational and research institutions that need to study manipulation can opt for the dexterous hands, while deployments focused on reception or companionship can use the simpler grippers at lower cost.
| Specification | Value |
|---|---|
| Height | 100 cm (3 ft 3 in) |
| Width | 25 cm |
| Depth | 50 cm |
| Weight (with battery) | 20 kg (44 lb) |
| Color options | Space Gray, Deep Black (Bumblebee variant) |
| Specification | Value |
|---|---|
| Total DOF (base configuration) | 20 |
| Total DOF (with dexterous hands) | 26 |
| DOF per arm | 4 |
| DOF per leg | 6 |
| DOF per dexterous hand (optional) | 11 |
| Peak joint torque | 120 Nm |
| Actuator type | Electric drive |
| Specification | Value |
|---|---|
| Maximum walking speed | 1 m/s (3.6 km/h / 2.2 mph) |
| Payload capacity | 5 kg |
| Stair climbing | Yes |
| Terrain traversal | Grass, snow, pavement, stairs |
| Gait types | Step walking, anthropomorphic walking, straight-legged walking, stride walking |
| Locomotion features | Autonomous obstacle avoidance, dynamic anti-interference, dynamic obstacle crossing |
| Specification | Value |
|---|---|
| Processor | NVIDIA Jetson Orin |
| GPU memory | 8 GB |
| AI compute | 40 TOPS |
| Edge power consumption | 15 W |
| LLM integration | Yes (speech and visual interaction) |
| Locomotion algorithm | Deep reinforcement learning |
| Specification | Value |
|---|---|
| Depth cameras | 3 (2 downward-slanting, 1 forward-facing) |
| Camera type | Structured-light depth sensors |
| Microphones | 6-channel array |
| Speaker | 1 |
| IMU | Yes (inertial measurement unit) |
| Specification | Value |
|---|---|
| Display | 7-inch screen |
| Voice interaction | LLM-based speech recognition and generation |
| Visual interaction | LLM-based visual perception |
| Interactive features | Kick, push, pull response; drag teaching; teleoperation |
| Specification | Value |
|---|---|
| Wi-Fi | 2.4 GHz and 5 GHz dual-band |
| Bluetooth | 5.0 |
| USB | USB-C ports |
| Ethernet | Yes |
| Cellular (optional) | 4G/5G module |
| Specification | Value |
|---|---|
| Battery type | High-discharge lithium-ion |
| Runtime | 2+ hours |
Dora's locomotion system is built on deep reinforcement learning algorithms combined with imitation learning techniques that produce anthropomorphic walking gaits. The robot supports multiple gait modes, including step walking, anthropomorphic walking (mimicking human stride patterns), straight-legged walking, and stride walking. Each mode is optimized for different speed and terrain conditions.[1][10]
With 6 degrees of freedom per leg and a peak joint torque of 120 Nm, Dora can navigate a variety of surfaces that would challenge simpler wheeled or tracked platforms. The robot has been demonstrated walking on grass, snow, pavement, and stairs, adapting its gait in response to terrain changes detected by its downward-facing depth cameras. These cameras provide millimeter-grade 3D perception of the ground surface immediately ahead of and beneath the robot, allowing the locomotion controller to adjust foot placement and stride timing in real time.[1][3]
The autonomous obstacle avoidance system uses all three depth cameras to build a 3D model of the robot's surroundings. Dynamic anti-interference capabilities allow Dora to maintain balance when subjected to external disturbances such as pushes or unexpected contact, recovering its walking gait without falling. At CES 2026, Noetix demonstrated its humanoid robot platform maintaining stability when subjected to physical disturbances, identifying and manipulating unfamiliar objects, and responding to natural language instructions.[13]
Dora's 1 m/s top walking speed is slower than the Noetix N2's 3.5 m/s running capability, reflecting the different design priorities of the two platforms. The N2 is optimized for athletic agility and dynamic performance, while Dora prioritizes stable, safe operation in environments shared with people. For elder care and household applications, predictable movement speed and robust obstacle avoidance are more important than raw locomotion velocity.
Dora's perception system centers on three structured-light depth cameras arranged to provide comprehensive environmental awareness. Two cameras are angled downward to monitor the ground surface and detect obstacles, steps, and terrain changes in the robot's immediate path. The third camera faces forward at a higher angle to observe the broader environment, recognize objects, and track people during interactions.[1][3]
The structured-light approach projects infrared patterns onto the environment and measures their distortion to calculate depth at each pixel. This provides dense, millimeter-grade 3D point clouds suitable for both locomotion planning (detecting step edges, slopes, and obstacles) and manipulation tasks (locating and sizing objects for grasping).[3]
All perception and decision-making computations run locally on the onboard NVIDIA Jetson Orin module, which delivers 40 TOPS of AI compute from 8 GB of GPU memory at a power consumption of just 15 watts. This edge computing architecture allows Dora to operate autonomously without continuous cloud connectivity, which is critical for household and elder care deployments where internet reliability may vary.[1][3]
The Jetson Orin handles multiple parallel workloads: running the reinforcement learning locomotion policy, processing depth camera feeds for obstacle avoidance and object recognition, executing the voice interaction pipeline, and coordinating arm and hand movements for manipulation tasks.
Dora integrates large language model capabilities for both speech and visual interaction. The six-microphone array captures voice input from multiple directions, while the onboard speaker delivers synthesized speech responses. The LLM integration enables multi-round conversational dialogue, context-aware responses, and the ability to follow natural language commands for task execution.[1][3]
Visual interaction via LLMs allows Dora to describe what it sees, answer questions about objects in its environment, and respond to visual cues during conversation. This multimodal interaction capability is particularly relevant for education applications, where students can ask the robot questions about its surroundings, and for elder care, where the robot can provide conversational companionship with situational awareness.
Dora supports teleoperation, allowing a remote operator to control the robot's movements and actions from a distance. It also features drag teaching (also called kinesthetic teaching), where a human physically moves the robot's arms through a desired motion, and the robot records and replays the trajectory. These capabilities make Dora useful as a research and development platform, as engineers can rapidly prototype new behaviors without writing code from scratch.[1][4]
Noetix positions Dora for four primary application domains.
Dora's compact size, stable locomotion, and manipulation capabilities make it suitable for light household tasks. With the optional dexterous hands installed, the robot can perform activities such as picking up cups, folding clothes, and carrying small objects. Its 5 kg payload capacity allows it to transport everyday items around a home. The robot's ability to navigate stairs and uneven surfaces means it can operate across multiple floors and transition between indoor and outdoor spaces.[1][4]
As an educational platform, Dora provides students and researchers with access to a real-world humanoid robot at a price point significantly below full-size research platforms. The robot's support for multiple programming interfaces, its reinforcement learning locomotion stack, and its modular hand system make it suitable for coursework and research in robotics, computer vision, natural language processing, and machine learning. The drag teaching capability lowers the barrier to entry for students who may not yet have advanced programming skills.[1][3]
Noetix has reported that a significant portion of its early orders came from scientific research and educational materials sectors, confirming market demand for affordable humanoid platforms in academic settings.[4]
The elder care application leverages Dora's conversational AI capabilities, environmental perception, and non-threatening size. The robot can provide companionship through voice interaction, monitor its surroundings using its depth cameras, and assist with simple physical tasks such as fetching lightweight objects. Its ability to navigate autonomously through a home environment and avoid obstacles is essential for safe operation around elderly individuals who may have mobility challenges.[1][3]
In commercial settings, Dora can serve as a reception assistant or visitor guide, providing information, answering questions, and leading people to destinations within a facility. Its 7-inch display screen supports visual content delivery, while its voice interaction system handles conversational queries. The robot's autonomous navigation capabilities allow it to move through indoor spaces without a fixed track or guide rail.[1][4]
Dora occupies a specific niche within Noetix Robotics' expanding product portfolio. The company has adopted a strategy of developing multiple robot platforms at different price points and capability levels, each targeting a distinct market segment.
| Model | Type | Height | Weight | DOF | Max speed | Target market |
|---|---|---|---|---|---|---|
| Bumi | Bipedal humanoid | 94 cm | 12 kg | N/A | N/A | Consumer, education, home |
| Dora | Bipedal humanoid | 100 cm | 20 kg | 20-26 | 1 m/s | Household, education, elder care |
| N2 | Bipedal humanoid | 118 cm | 30 kg | 18 | 3.5 m/s | Education, research, entertainment |
| E1 | Bipedal humanoid | 136 cm | 40 kg | 23-28 | 1.2 m/s | Family, exhibitions, corporate |
| Hobbs W1 | Wheeled humanoid | 170 cm | 75 kg | 54 active | 1.2 m/s | Commercial service, hospitality |
The Noetix N2 is the most well-known Noetix robot, famous for performing continuous backflips and finishing second in the world's first humanoid robot half-marathon in April 2025. While both Dora and the N2 are compact bipedal humanoids, they serve fundamentally different purposes. The N2 is optimized for athletic agility: it runs at 3.5 m/s, has a peak joint torque of 150 Nm, and can execute acrobatic maneuvers such as somersaults and backflips. Its 18 degrees of freedom are distributed to maximize dynamic performance.[14]
Dora, by contrast, prioritizes perception and interaction over raw speed and agility. Its three depth cameras (versus the N2's two) provide richer environmental awareness. Its 7-inch display, six-microphone array, and LLM integration give it substantially more sophisticated human-robot interaction capabilities. And its optional dexterous hands with 11 DOF per hand provide manipulation abilities that the N2 lacks. Where the N2 excels at running, jumping, and performing, Dora excels at seeing, listening, conversing, and handling objects.[1][3][14]
The Bumi, launched in October 2025 at 9,988 yuan (approximately $1,400), is Noetix's most affordable offering and targets the consumer market. At 94 cm tall and 12 kg, it is smaller and lighter than Dora. Bumi features graphical drag-and-drop programming for children and basic voice interaction for companionship scenarios. However, it lacks Dora's three-camera depth perception system, its LLM-based multimodal interaction, and its optional dexterous hand modules. Bumi is designed as an entry-level platform for families and schools, while Dora is a more capable research and service robot.[15][16]
The E1 (Geek Pioneer), standing 136 cm tall with 23 to 28 degrees of freedom and 150 Nm of peak knee torque, is a larger and more powerful platform than Dora. It targets family companionship, exhibition guidance, and corporate service applications. The E1 competed in the 2025 Global Humanoid Robotics Games, winning a gold medal in the standing long jump with a 1.25-meter leap. While Dora is focused on compact indoor deployment and research, the E1 occupies the mid-size segment of Noetix's lineup with greater physical capability.[17][18]
The N1 was Noetix's first humanoid robot platform, debuted alongside Dora at WAIC 2024 in July 2024. The N1 weighs 23 kg and stands 0.95 m tall with 18 degrees of freedom (4 per arm, 5 per leg). It served primarily as a locomotion research testbed rather than a commercially oriented product. Both the N1 and Dora were used as hardware platforms in the "Think on your feet" reinforcement learning research paper, validating that Noetix's locomotion algorithms generalize across robots with different kinematic configurations.[9][10]
Dora competes in the growing market for compact, affordable bipedal humanoid robots. This segment has seen increasing activity from Chinese manufacturers seeking to bring humanoid platforms to education, research, and consumer markets at prices well below the six-figure costs of full-size industrial humanoids.
| Robot | Manufacturer | Height | Weight | DOF | Max speed | Price | Country |
|---|---|---|---|---|---|---|---|
| Dora | Noetix Robotics | 100 cm | 20 kg | 20-26 | 3.6 km/h | ~$10,000 | China |
| N2 | Noetix Robotics | 118 cm | 30 kg | 18 | 12.6 km/h | ~$5,500 | China |
| G1 | Unitree Robotics | 127 cm | 35 kg | 23-43 | 7.2 km/h | ~$16,000 | China |
| Bumi | Noetix Robotics | 94 cm | 12 kg | N/A | N/A | ~$1,400 | China |
| PM01 | EngineAI | 138 cm | 36 kg | 29 | 5.4 km/h | ~$13,700 | China |
The Unitree G1 is the most prominent competitor in the compact humanoid segment. At 127 cm and 35 kg with up to 43 degrees of freedom, it is larger and offers more joint articulation than Dora. The G1 EDU variant includes a Jetson Orin computing platform and optional dexterous hands, making it a direct competitor for education and research applications. However, at approximately $16,000, the G1 is significantly more expensive than Dora.[19]
Dora differentiates itself through its combination of compact size (smaller than the G1 by 27 cm), rich perception (three depth cameras), integrated LLM interaction, and modular dexterous hands at a lower price point. For applications where a smaller, less imposing robot is preferred, and where perception and interaction matter more than athletic performance, Dora offers a compelling value proposition.
Noetix Robotics has established production facilities in three Chinese cities: Beijing, Changzhou, and Dongguan. The Changzhou facility was projected to reach a capacity of 300 units per month by December 2025, covering production across the company's entire product lineup.[4]
Dora is available for purchase through Noetix's official channels, with the company accepting inquiries via its website. Pricing is approximately $10,000 USD, positioning Dora between the consumer-grade Bumi (~$1,400) and the premium Hobbs W1 wheeled service robot. Noetix has indicated that volume purchasers can negotiate more favorable pricing.[1][20]
The company's broader commercial trajectory has been strong. The initial batch of 500 Bumi units sold out within 48 hours on JD.com in October 2025, and pre-orders for the N2 and E1 have surpassed 500 units. Noetix projected planned deliveries exceeding 1,000 units across all product lines in 2025.[4][15]