Unitree H2

Unitree H2

Unitree

The Unitree H2 is a full-size general-purpose humanoid standing approximately 1.82 m tall, with 31 degrees of freedom across the body. Beyond walking and stair climbing, it can reproduce a wide range of high-dynamic motions: peak joint torque reaches 360 N·m in the legs and 120 N·m in the arms, with a single-arm peak payload of about 15 kg for carrying and grasping tasks. It is also built to compute: an optional module delivers up to 2070 TOPS, allowing embodied AI foundation models to be deployed and run directly onboard. A wide-field-of-view human-like binocular camera and an array microphone give it the ability to see, hear and hold conversations. A 15 Ah quick-release battery provides roughly 3 hours of operation, and a fresh pack keeps it running. Official pricing starts at ¥199,000.

Full-body DoF
31 DoF
Rated arm payload
~7 kg
Static runtime
~3 h
Weight
~70 kg
Starting price · H2 Plus
$100,000
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Specifications

HardwareH2 Plus$100,000
Sensing
Cameras
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Wide-FOV bionic stereo camera; head stereo camera: HFOV 140° ±3, VFOV 102° ±3, aperture 2.0, focal length 2.67 mm, depth of field 0.4 m to infinity, global shutter; wrist camera (optional): 3 MP wide-angle, 196° (H) / 154° (V), global shutter

Depth range0.4 m-INF
MicrophonesMicrophone array
SpeakersHigh-power speaker
Computing
Main processorJetson Thor
Memory & storage
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Memory: 128 GB 256-bit LPDDR5X, 273 GB/s; storage: NVMe SSD via PCIe, SSD via USB 3.2

NPU edge compute2070 TFLOPS (FP4 to sparse)
Actuation
Full-body degrees of freedom31
Arm degrees of freedom7
Leg degrees of freedom6
Dexterous-hand degrees of freedom22
Waist degrees of freedom3
Head degrees of freedom2
Arm payloadPeak: approx. 15 kg; Rated: approx. 7 kg
Arm length690 mm
End effectorDexterous hand
Power
Battery capacityNot listed
Static runtimeapprox. 3 h
Connectivity
WirelessWi-Fi 6, Bluetooth 5.2
Expansion interfaces
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USB 3.0 x 3, USB+DP x 3, GMSL x 4, gigabit Ethernet x 4, USB 2.0 x 2, RS485 x 4, CAN x 2; power output: 12 V x 1, 24 V x 2, BAT x 1

Structure
Body size1820 x 456 x 218 mm
Weightapprox. 70 kg
Shell material
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Aerospace-grade aluminium + titanium alloy + high-strength engineering plastic

Source: AI123Source updated

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