Unitree H2-X Specifications
Last updated: 2026-11-04
Overview
Specifications
Timeline
History
Versions: Unitree sells two versions. The standard H2-X (US$25,400, 8-month warranty) has no dexterous hands and no secondary development. The H2-X EDU (price on request, 12-month warranty) adds optional dexterous hands, an optional third computer and support for secondary development. Unitree notes that some features are still in development and that appearance may change.
Physical Dimensions
Height × width × thickness (standing) 1,725 × 455 × 245 mm (~5 ft 8 in tall) Weight (with battery) 65+ kg (~143+ lb) Leg length (thigh + calf) 845 mm Arm length (upper arm + forearm) 529 mm, excluding hand Construction Aerospace-grade aluminium, engineering plastic, energy-absorbing cushioning
Degrees of Freedom
Total 31 Each leg 6 Each arm 7 Waist 3 Head 2 Dexterous hands Not included on H2-X; optional on H2-X EDU
Strength & Payload
Max joint torque (arm) 150 N·m Max joint torque (leg) 300 N·m Arm payload ~7 kg rated, ~15 kg peak Joints Low-inertia internal-rotor PMSM motors with industrial crossed roller bearings; local air cooling
Power & Battery
Batteries Two hot-swappable smart batteries, 20 Ah (1.152 kWh) combined Maximum voltage 67.2 V Claimed runtime ~8 h static; Unitree also lists ~8 h continuous walking Charging Whole-body magnetic charging at 7 A
Sensing & Interaction
Head camera Wide-FOV binocular stereo camera; depth 1280×720 (87° × 58°), RGB 1920×1080 at 30 fps Chest camera Wide-angle monocular, 2048×2048 at 30 fps, 100° × 100° FOV Optional Chest RGB-D depth camera Audio Microphone array and high-power speaker Display LED matrix head display for custom patterns and video
Compute & Connectivity
PC1 8-core CPU for platform functions PC2 (user development) Intel Core i7 or NVIDIA Orin NX PC3 (EDU, optional) NVIDIA Thor T5000 or Orin AGX Connectivity Wi-Fi, Bluetooth; optional 2.4 GHz wireless controller module (~50 m line of sight) Updates Over-the-air firmware upgrades
Price & Availability
H2-X US$25,400, excluding tax and shipping H2-X EDU Contact Unitree sales Warranty 8 months (H2-X), 12 months (EDU) Stated applications Security services, industrial manufacturing, commercial services, home services Delivery dates Not published
How It Compares
Specification Unitree H2-X Unitree H2 Unitree R1
Height 1,725 mm ~1.8 m ~121 cm Weight 65+ kg ~70 kg ~25 kg Total DoF 31 31 26 Claimed runtime ~8 h ~3 h (reported) ~1 h Pitch Security, patrol, rescue General-purpose full-size humanoid Consumer / developer humanoid Price US$25,400 US$29,900 (reported) From US$4,900
Specification Sources
Disclaimer: Specifications are taken from the sources listed above and may change between production batches and configurations. Figures attributed to the manufacturer have not been independently verified. Some content on this page was created with the assistance of AI tools.