Robot maker · registered
Unitree Robotics
Low-cost quadruped (Go2, B2) and humanoid (H1, H2, G1, R1) platforms with onboard perception SDKs and NVIDIA Isaac GR00T reference integration for the H2 Plus; widely resold into inspection, research and education. Unitree closed a ~$1.6B-valuation Series C in June 2025, says it delivered 5,500+ humanoids in 2025, and is pursuing an IPO on Shanghai's STAR Market.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
A2
- Weight 37 kg; payload up to 100 kg stationary, 25 kg continuous walking; speed 5 m/s
vendor-stated weight, payload, and speed for the A2 industrial quadruped
Claim source - Range 20 km unloaded (5 hr), 12–13 km loaded (3 hr); dual 3D LiDAR front and rear
vendor-stated range and sensor suite for the A2
Claim source
As2
- Weight 18 kg; payload 65 kg stationary, 15 kg continuous; speed >5 m/s; runtime 4+ hr unloaded / 2.5+ hr loaded; IP54-rated
vendor-stated compact industrial quadruped specs; launched March 2026
Claim source
B2
- 40 kg payload
vendor-stated continuous walking payload
Claim source - 5 h endurance unloaded
vendor-stated endurance without load
Claim source
G1
- Height 132 cm, weight ~35 kg; 23 DOF standard / 43 DOF EDU version
vendor-stated dimensions, weight, and DOF for G1 standard and EDU configurations
Claim source - Price from $13,500 (standard); runtime ~2 hr
vendor-stated starting purchase price and battery runtime for G1
Claim source
Go2
- Weight ~15 kg; payload 7–8 kg (standard), up to 12 kg max; 4 variants: Air ($1,600), Pro ($2,800), X ($4,500), EDU
vendor-stated weight and payload range across Go2 model tiers
Claim source - Speed up to 3.7 m/s (standard), 5 m/s (max); battery 1–4 hr depending on variant
vendor-stated locomotion speed and runtime range across Go2 variants
Claim source
Go2-W
- Weight ~18 kg; payload ~8 kg; wheeled mode 2.5 m/s; legged mode for obstacles ≤70 cm; battery 2–4 hr
vendor-stated hybrid wheeled-quadruped specs combining rolling efficiency with legged terrain traversal
Claim source
H1
- Height ~180 cm, weight ~47 kg; max speed 3.3 m/s (world record at launch); 18 DOF
vendor-stated physical dimensions, weight, and locomotion speed for H1 full-size humanoid
Claim source
H2
- Height 180 cm, weight 70 kg; 31 DOF (3-DOF waist, 2-DOF neck); price $29,900
vendor-stated physical specs and pricing for the H2 full-size humanoid
Claim source - Payload 7 kg rated / 21 kg peak per arm; speed <2 m/s; runtime ~3 hr (972 Wh battery); 360 N·m leg joints
vendor-stated payload, speed, runtime, and joint torque for H2
Claim source
R1
- Height 121–123 cm, weight 25–29 kg; 20–26 DOF; price from $4,900 (Air) / $5,900 (Basic)
vendor-stated physical specs and pricing range across R1 Air and Basic configurations; launched July 2025
Claim source - Speed up to 9 km/h; runtime ~1 hr (quick-release battery); runs UnifoLM multimodal AI onboard
vendor-stated locomotion speed, runtime, and AI model for the R1
Claim source
Deployment log
Announced and cited only
Funding history
Publicly announced rounds
IPO (STAR Market)
Investors undisclosed
Round sourceSeries C
Alibaba Group, Ant Group, China Mobile Capital, Geely Capital, Jinqiu Capital, Tencent
Round sourceSeries B
Borui Zhilian, China Internet Investment Fund, CITIC Jingshi, Jundian Venture Capital, Matrix Partners China, Meituan, Shenzhen Capital Group, Source Code Capital
Round sourceSeries B
Dunhong Capital Management, Hexagon AB, Matrix Partners China, Shenzhen Capital Group, Shunwei Capital, Winreal Investment
Round sourceSeries A
Round sourcePre-A+
Chuxin Capital, Sequoia China Seed Fund, Vertex Ventures China
Round sourcePre-A
Round sourceNetwork neighbours
Open full graph ↗Hiring signal
Public job board · 2026-07-11
Hiring is an operating signal, not deployment evidence. Roles are refreshed from the company’s public careers system.
Company timeline
Milestones and announcements
Source ledger
30 unique public sources