1X Neo humanoid hand reaches near-human dexterity with 25-DOF tendon-driven design, shipping in 2026

1X's new tendon-driven hand for its NEO humanoid robot reaches 25 degrees of freedom, near the human hand's 27 DOF, and can perform tasks like pouring tea, sorting grapes by color, plugging in USB-C, and communicating in sign language. The company claims it solves the "hands problem" for home humanoids and plans to ship NEO to early customers in 2026.

What happened

1X unveiled a 25-degree-of-freedom, tendon-driven robotic hand for its NEO humanoid robot. The hand uses motors in the forearm that pull tendon-like cables to move the fingers, similar to human muscle and tendon mechanics. It is IP68 waterproof, allowing the robot to wash its own hands, and the fingers can hyperextend and move extremely quickly.

In demonstration videos, the hand poured tea, sorted grapes by color, plugged in a USB-C charger, and performed sign-language gestures. 1X product head Dar Sleeper said the hand is "by far the closest hand to human-level dexterity." The robot in the video operated with a mix of autonomous control and remote operation to showcase the hardware's upper limits.

1X raised about $100 million in 2024 with backing from OpenAI and Samsung. The NEO robot costs $20,000 upfront or $500 per month. The company's Hayward, California factory can produce 10,000 robots per year, and a new San Carlos facility is expected to eventually reach 100,000 to 250,000 robots per year. 1X received 10,000 preorders after a demo last year.

Why AI builders should care

The human-like hand design opens a path to training world models from internet video. 1X CEO Bernt Børnich noted that if a robot hand moves like a human hand, it can learn from footage of people cleaning, folding laundry, and cooking. This could reduce the need for custom robot training data.

The hand also provides force feedback: the robot can sense pressure and slip at the fingertips, which is critical for handling unfamiliar objects. For builders, this means the hardware is no longer the bottleneck for home humanoid tasks; software improvements will drive future capability.

Competitors like Weave Robotics (Isaac 1, $8,000) and Sunday Robotics (Memo) use grippers instead of human-like hands, highlighting the trade-off between complexity and dexterity. 1X argues that the human form factor is necessary because the world is built for humans.

Practical implications

For developers integrating humanoid robots into workflows, the new hand means the robot can handle a wider range of everyday objects without custom tooling. The waterproof design allows self-cleaning, reducing maintenance. The Lego-like assembly process suggests the hand can be manufactured at scale, potentially lowering costs over time.

Pricing at $20,000 upfront or $500/month makes NEO accessible to early adopters and service providers. The 10,000-unit preorder volume indicates strong demand. With a manufacturing ramp to 250,000 robots per year, 1X could become a significant supplier of home humanoids.

Caveats

All performance claims come from 1X's own demonstrations and statements. The demo video used a mix of autonomous control and remote operation, so the hand's autonomous capabilities may be less impressive than the video suggests. Shipping timelines are set for 2026, but actual volumes and reliability remain unproven. The hand's long-term durability in home environments has not been tested in the field. Investors have questioned whether the human form adds unnecessary cost and complexity, and competitors with simpler grippers may offer more practical solutions for many tasks.