Welcome, Amazing Hand!

Amazing Hand is an affordable, open source robotic hand developed by Pollen Robotics, the French company behind Reachy. Its compact design places all motors inside the hand rather than in the forearm, eliminating the need for cables running into the arm. The hand has four fingers, weighs 400 grams, and measures 180 × 90 × 40 millimeters. Its structure combines 3D printed plastic components with flexible shells covering much of the surface. Eight Feetech SCS0009 smart micro servos are arranged in pairs, with two motors per finger connected through a parallel mechanism. The stated build cost is under €200, while ready made kits provide an alternative to printing and assembling the components independently. With an overall Hand Score of 3 out of 10, Amazing Hand sits in the developing category. Its category ratings are 2 out of 5 for Degrees of Freedom and 1 out of 5 for Strength, positioning it as an accessible experimental platform rather than a premium dexterous hand.

Amazing Hand offers a practical subject for hobbyist projects, classroom exploration, and research into affordable robotic hand design. Its Degrees of Freedom rating of 2 out of 5 and Strength rating of 1 out of 5 indicate that expectations should remain modest in both categories. These ratings describe comparative tiers, not a literal joint count or a measured lifting capacity. For students, the design provides a starting point for examining how mechanical layout, component selection, and manufacturing choices shape a robotic hand. For researchers, its broader value lies in making an experimental platform financially accessible. Projects centered on understanding design tradeoffs are a more appropriate framing than claims of advanced dexterity or demanding gripping performance.

Amazing Hand is in production, with ready made kits available alongside the option to build it using printed components and a detailed assembly guide. Pollen Robotics publishes the project openly, giving its development a community dimension beyond a conventional finished product. Community contributions include alternative bases, control tools, and an adapter for the SO Arm. Pollen Robotics is now part of Hugging Face, connecting the manufacturer to a broader open technology ecosystem. The hand’s significance is primarily its accessible approach to robotics hardware: a relatively inexpensive design that invites assembly, study, and modification. That emphasis makes it relevant to education and experimentation without placing it in the same performance category as substantially more expensive robotic hands.