Quick Answer
Fourier Intelligence’s G1 is a rehabilitation-and-research humanoid/exoskeleton-family product from the Fourier GR line’s maker. It is not Unitree’s G1. If you landed here from a “G1 review” query, check the URL: this one is /blogs/robot-reviews/fourier-intelligence-g1-review. Unitree’s compact biped lives at unitree-robotics-unitree-g1-review.
Fourier is a Shanghai medical-robotics company best known for rehab exoskeletons and later the GR-1 / GR-2 humanoids. The “G1” name on Fourier pages has been used in a rehab / general-purpose context that secondary databases happily collided with Unitree. We keep the robots apart on purpose.
Our Verdict
| Field | Rating | Notes |
|---|---|---|
| Overall Review Score | 6.0 / 10 | Real company, thin public G1-specific buyer data. Score is not Unitree’s 7.6 and not a fake 9.0. |
| Commercial Readiness | 4.0 / 10 | Fourier sells rehab systems. The G1 humanoid-style SKU is not a clear global shop item. |
| Consumer Readiness | 1.0 / 10 | |
| Autonomy Confidence | Low in public humanoid-labor terms | |
| Best For | Readers who must disambiguate Fourier vs Unitree | |
| Biggest Concern | Name collision with Unitree G1 |
What Is Fourier’s G1?
Fourier Intelligence publishes rehab robotics and, separately, the GR-1 and GR-2 humanoids. Public pages and databases have also used “G1” for an earlier / adjacent Fourier platform. We will not invent a spec table that Unitree’s G1 owns (35 kg, $13.5K, 23–43 motors). Those numbers are Unitree’s. If Fourier’s live site lists different figures for its own G1, those win — and they will not match Unitree.
Who Makes It?
Fourier Intelligence, Shanghai. Not Unitree Robotics, Hangzhou.
What Should a Buyer Do?
If you want the $13.5K developer biped, you want Unitree G1. If you want Fourier’s current humanoid, start with our GR-2 review and Fourier’s official GR pages. Do not issue a PO that says only “G1.”
Full specs and images
Fourier G1 profile · Unitree G1 review · Fourier GR-2 review.
FAQ
Is this the Unitree G1?
No.
Does Fourier G1 cost $13,500?
That price is Unitree’s published G1 starting price, not a Fourier figure we have verified.
Sources
Fourier Intelligence official site; Unitree G1 official page for the contrast numbers.