1X Debuts Neo's Tendon-Driven Hands With 25 Degrees of Freedom

Manipulation, not walking, is the piece of the humanoid story that decides whether these things are actually useful at home, and 1X just published enough spec on Neo's new hand to make that argument more concretely than the usual demo reel. According to Forbes' John Koetsier, the design has 25 actuated degrees of freedom, with 22 in the fingers and palm plus 3 at the wrist, driven by tendons pulled from motors that live in the forearm rather than crammed into the hand itself.

The interesting part is not the DoF count on its own, because other hands hit similar numbers. It is the gear ratio. 1X's claim is roughly 5:1 to 15:1, versus a typical 100:1 to 200:1 for geared robotic joints, which is what lets every joint be natively force-controlled and fully backdrivable. Push a finger and it gives, and it reports how hard you pushed. That is what closes the loop on a robot that has to share countertops with people.

The proof-of-capability list is deliberately extreme in both directions: a 20-pound kettlebell lifted on one end, grapes picked off a stem, a light bulb screwed in and a screw picked off the floor on the other. The hand is also IP68 rated and washable, which matters more than it sounds for anything that will handle food, oil or soap. Pre-orders are open now, with early access deliveries to US customers planned for 2026 at a $20,000 price.

The honest caveat is that these are the company's own numbers, relayed in a Forbes column rather than an independent teardown. Tendon cycle life, real-world failure modes and how much of the choreography in the demo videos is autonomous versus teleoperated are all things the reporting does not give you. Twenty thousand dollars is also an early access sticker, not a settled retail price, and Figure, Tesla and Unitree are pushing on the same problem.

If the specs hold up, the shift worth tracking is who benefits. Home-robot buyers finally get something with real manipulation rather than staged demoware, and developers writing behaviors get force feedback as a first-class signal instead of an afterthought. That is the piece to watch through the back half of 2026.