The World's Most Affordable Humanoid Robot
The Unitree G1 arrived on the market in August 2024 with a bold positioning: a complete humanoid robot at $16,000, ten times cheaper than its predecessor the H1. Manufactured in Hangzhou by Unitree Robotics, founded in 2016 by Wang Xingxing, the G1 has become the benchmark for accessible humanoid robots.
In 2025, Unitree sold 5,500 units — the world's top seller. MIT, Stanford, CMU, and ETH Zürich use it in their labs. In March 2026, Unitree open-sourced UnifoLM-VLA-0, a Vision-Language-Action model enabling autonomous household tasks via natural language commands.
Full Technical Specifications
| Specification | G1 Base | G1 EDU |
|---|---|---|
| Height | 127 cm | 127 cm |
| Weight | 35 kg | 35 kg |
| Degrees of freedom | 23 DoF | 43 DoF |
| Hands | Basic | Force-controlled Dex3-1 (7–9 DoF) |
| Processor | 8 cores | NVIDIA Jetson Orin NX 100 TOPS |
| Sensors | LIDAR Livox MID-360 + Intel RealSense D435 | Same + additional sensors |
| Max speed | ~7 km/h | ~7 km/h |
| Battery life | ~2 hours | ~2 hours |
| Payload | 2 kg | 3 kg |
| Connectivity | WiFi 6 + BLE 5.2 | Same |
| Price | $16,000 | $21,000–$73,000 depending on config |
| Warranty | 8 months | 18 months |
Real-World Performance Testing
Mobility and Balance
The G1 is remarkably stable. It recovers after pushes, climbs stairs, sits down, and gets back up on its own. Its cross-roller bearings in the leg joints ensure precise movement with minimal play — according to Robozaps, this is a significant advance over cheaper robots using ball bearings.
In February 2026, the G1 performed kung-fu sequences at the Chinese New Year Gala in front of hundreds of millions of viewers. It holds a Guinness record: 106 km at −47°C in the Xinjiang region.
Dexterity and Manipulation
The EDU version with force-controlled Dex3-1 hands can grasp delicate objects, open bottles, and perform fine manipulation tasks. Imitation learning allows training new behaviors simply by demonstrating gestures to the robot.
Weak Point: Battery Life
2 hours of battery life — this is the G1's main limitation. For a continuous working day, spare batteries or a charging station are needed. Compared to Optimus's 8 hours, the gap is significant. See our Tesla Optimus vs G1 comparison.
AI and Learning
The G1 EDU supports reinforcement learning, imitation learning, and since March 2026 the UnifoLM-VLA-0 model (open source, based on Qwen2.5-VL-7B). ROS/ROS2 integration and Python/C++ compatibility make it accessible to research teams. More than 30 academic publications used the G1 EDU in 2025.
Security Alert: The UniPwn Vulnerability
In September 2025, the UniPwn exploit (CVE-2025-35027) documented by IEEE Spectrum was disclosed. Via Bluetooth, an attacker can gain complete root access and create a robot botnet. The G1 also sends data (audio, video, LIDAR) to servers in China every 5 minutes. Recommendation: connect the robot only to an isolated WiFi network, disable Bluetooth outside initial configuration.
G1 Version Comparison
| G1 Base | G1 EDU Standard | G1 EDU Ultimate | |
|---|---|---|---|
| Total DoF | 23 | 29–35 | 41–43 |
| Hands | Basic | Dex3-1 | Dex3-1 + 5 fingers |
| Computing | 8 cores | Jetson Orin NX | Jetson Orin NX 100T |
| Development | No | Yes (ROS, SDK) | Yes (advanced) |
| Price | ~$16,000 | ~$21,000 | ~$43,000–$73,000 |
Also see our top 10 best humanoid robots in 2026.
Who Is It For?
The G1 is ideal for university labs, robotics startups, embedded AI developers, and any organization that needs a humanoid available right now. The base version is sufficient for demos and simple pilots. The EDU version is recommended as soon as the project involves manipulation or software development.
To rent before buying, see our humanoid robot rental guide.
Verdict
The Unitree G1 is the best humanoid robot available for purchase in 2026. Its hardware is solid, its developer ecosystem is active, and its price is revolutionary. Its two caveats — 2h battery life and network security issues — must be factored into any purchase decision.
Rating: 8.2/10 — Best value-to-capability ratio in 2026
FAQ
Which G1 version should you choose?
For research or development: G1 EDU minimum. For simple demos or a tight budget: G1 Base at $16,000. For fine manipulation and advanced AI: G1 EDU Ultimate.
Can the G1 be used at home?
Not yet. 2-hour battery life, 2–3 kg payload, and an interface requiring technical skills: the G1 is currently reserved for professionals and researchers.
Unitree G1 vs Tesla Optimus: which to buy?
If you need a robot now: G1. If you can wait until 2027: Optimus might be worth waiting for. Our full comparison details all the criteria.
Le temps retrouvé : au-delà de la corvée
Imaginez une maison qui respire avec vous. Une maison qui anticipe vos besoins avant même que vous ne les formuliez. Ce n’est pas de la magie, c’est l’intelligence de service. Chez Easy-Robots, nous concevons nos solutions non pas comme des machines, mais comme des concierges digitaux.
« L’excellence technologique ne vaut que si elle libère l’esprit de l’homme pour lui permettre de se concentrer sur l’essentiel : ses proches et sa passion. »
La robotique moderne ne se contente plus de nettoyer ou de ranger. Elle assure une présence bienveillante et sécurisante. Voici comment elle transforme votre environnement :
- Entretien invisible
Les tâches répétitives disparaissent sans bruit ni encombrement.
- Gestion énergétique
Une optimisation constante pour un foyer plus durable et économique.
- Compagnonnage discret
Une assistance fluide qui respecte votre intimité tout en restant disponible.
Une esthétique de la fluidité
Nous croyons que le design est le pont entre la technologie et l’émotion. Un robot Easy-Robots n’est pas un objet technique froid. Ses lignes sont douces, ses matériaux sont nobles et ses interactions sont tactiles.
En conclusion, adopter la robotique Easy-Robots, c’est choisir un art de vivre. C’est accepter de déléguer la complexité technique pour retrouver la simplicité de l’instant présent.