Unitree R1 EDU U2 Smart Humanoid Robot

Unitree R1 EDU U2 Humanoid Robot

Unitree Robotics has introduced the Unitree R1 EDUU2Smart, a lightweight, dynamic, and customizable humanoid platform developed for academic, engineering, educational, and applied robotics projects.

Designed for research, education, and real-world testing, the R1 combines up to 26 degrees of freedom, multisensory interaction, onboard AI, and multimodal communication. It supports applications ranging from human–robot interaction and autonomous navigation to balance control, manipulation, and behavioral algorithm testing.

Its open architecture, SDK support, and modular hardware design provide a flexible foundation for custom hardware extensions, AI model training, software prototyping, and the development of human–robot interaction interfaces.

Key Features

• Multimodal intelligence supporting speech and visual input.
• Lightweight design with a robot weight of approximately 25 kg.
• Human-like bipedal movement for structured indoor environments.
• Fully programmable architecture for AI and HRI development.
• Open SDK and modular hardware for expansion.
• Multisensory interaction for voice, face, gesture, and environmental perception.

Applications

• Human–Robot Interaction research
• Artificial intelligence development
• Autonomous navigation testing
• Robotics education and classroom use
• Behavioral algorithm development
• Software and hardware prototyping
• Balance and locomotion research
• Technology exhibitions and demonstrations

Optional UpgradesUpgradeDescriptionThree-Finger Dexterous HandsDesigned for manipulation and object interaction tasks.Head360 Panoramic Vision ModuleProvides expanded situational awareness and environmental perception.Available VersionsVersionModelMain ConfigurationR1 EDU StandardR1 EDU U124 DOF, 40 TOPS computing power, humanoid binocular camera.R1 EDU SmartR1 EDU U226 DOF, 100 TOPS computing power, 2-DOF head.R1 EDU Pro AR1 EDU U3Two Dex3-1 three-finger hands without tactile sensing, 40 total DOF.R1 EDU Pro BR1 EDU U4Two Dex3-1 three-finger hands with tactile sensing, 40 total DOF.R1 EDU Pro CR1 EDU U5Two BrianCo Revo 2 Basic five-finger hands, 38 total DOF.R1 EDU Pro DR1 EDU U6Two Revo 2 Touch five-finger hands, 38 total DOF.Detailed Version SpecificationsR1 EDU Standard — U1

• Includes all features of the R1 Basic version.
• Total degrees of freedom: 24.
• 6 DOF per leg, 2 DOF at the waist, 5 DOF per arm, no head DOF.
• Built-in 40 TOPS expansion dock with AI algorithm support.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level development, robot models, simulation interfaces, and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

R1 EDU Smart — U2

• Includes all features of the R1 EDU Standard version.
• Total degrees of freedom increased to 26.
• 6 DOF per leg, 2 DOF at the waist, 5 DOF per arm, and 2 DOF at the head.
• Built-in computing power upgraded to 100 TOPS.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level secondary development and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

R1 EDU Pro A — U3

• Includes all features of the R1 EDU Smart version.
• Two Dex3-1 force-controlled three-finger hands without tactile sensing.
• 7 DOF per hand: thumb 3, index finger 2, middle finger 2.
• Total robot degrees of freedom: 40.
• Built-in 100 TOPS expansion dock.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level development and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

R1 EDU Pro B — U4

• Includes all features of the R1 EDU Smart version.
• Two Dex3-1 force-controlled three-finger hands with tactile sensing.
• 7 DOF per hand: thumb 3, index finger 2, middle finger 2.
• Total robot degrees of freedom: 40.
• Built-in 100 TOPS expansion dock.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level development and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

R1 EDU Pro C — U5

• Includes all features of the R1 EDU Smart version.
• Two BrianCo Revo 2 Basic five-finger dexterous hands.
• 6 DOF per hand.
• Total robot degrees of freedom: 38.
• Built-in 100 TOPS expansion dock.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level secondary development and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

R1 EDU Pro D — U6

• Includes all features of the R1 EDU Smart version.
• Two Revo 2 Touch five-finger dexterous hands.
• 6 DOF per hand.
• Total robot degrees of freedom: 38.
• Built-in 100 TOPS expansion dock.
• Maximum payload per arm: 2 kg.
• Supports high- and low-level secondary development and Isaac Sim.
• Humanoid binocular camera.
• 12-month warranty.

Smart. Personable. Accessible.

The Unitree R1 provides a flexible and accessible entry point into humanoid robotics, combining multimodal intelligence, programmable control, and expandable hardware in a lightweight platform.

Height, Width, Depth (Standing)1210 x 357 x 190 mmWeight with batteryapprox. 29 kgTotal degrees of freedom (joint motors)26Degrees of freedom per leg6Degrees of freedom at the waist2Degrees of freedom per arm5Degrees of freedom at the head2Maximum arm load2 kgCalf + thigh length0.6 mArm reachapprox. 0.42 mExtensive Joint Motion RangeWaist joint: Y ±150°, R ±30°
Knee joint: -10° to +139°
Hip joint: Y: ±157°, P: -168° to +146°, R: -60° to +100°Hollow internal wiring throughout all jointsYesJoint encodersDual + single encodersCooling systemLocalized air coolingPower supplyLithium-ion batteryBase computing power8-core high-performance CPUStandard speakers and microphone arrayWi-Fi 6, Bluetooth 5.2YesPerception sensorsStandard humanoid stereo camera. Optional R1 LiDAR kit availableCharger and smart battery1 charger, 1 smart battery (quick-release)Handheld remote control1 handheld remote controlBattery lifeApproximately 1 hourSmart OTA DevelopmentSupports both high-level and low-level customization; provides robot models and simulation interfaces; supports simulation environments such as Isaac SimBuilt-in docking stationWith 40 TOPS computing power, open to secondary development, and includes AI algorithm technical supportTechnical SupportProvides excellent technical support services, comprehensive development manuals, and ecosystem supportWarranty12-month warranty on the entire unitRobot Accessories1. Remote control
2. Charger
3. Robot transport caseProtective mountBy default, does not include a protective mountR1 Edu Standard versionIncludes all features of the R1 Edu Standard versionDegrees of freedom per leg; waist; per arm; head6; waist: 2; per arm: 5; head: 2Built-in computing powerUpgraded to a 100 TOPS docking station, supporting secondary development and including AI algorithm technical supportMaximum arm payload2 kgSupports high-level and low-level secondary developmentProvides robot models and simulation interfaces; supports simulation environments such as Isaac SimPerception sensorsStandard configuration includes humanoid stereo cameras. The R1 LiDAR kit is available as an optional purchase