Guanggu Dongzhi (Hubei Guanggu Dongzhi Embodied Intelligence) · social humanoid
Lumen S1
A 1.3 m companion humanoid from a Wuhan joint venture of HEC, AgiBot, PsiBot and a Peking University institute, with over 100 facial expressions, touch sensors on its head and more than 40 joints. It walks at up to 1.8 m/s and runs about two hours per charge.
- Price
- —Not published
- Height
- 130 cmTaller than 19%
- Weight
- 35 kgHeavier than 19%
- Payload
- —Not published
- Speed
- 6.5 km/hFaster than 73%
- Battery
- 2 hRuns longer than 15%
Not sure this is the one? Find the best robot for your job Starts with: greet and guide customers. Five more quick questions.
Why it matters
A pilot use humanoid from Guanggu Dongzhi (Hubei Guanggu Dongzhi Embodied Intelligence).
Real-world use
Used in elderly-care and exhibition settings in 2026, and performed Huangmei opera on stage at the Shenzhen culture fair in May 2026.
Maker
Guanggu Dongzhi (Hubei Guanggu Dongzhi Embodied Intelligence)Company · founded 2025-02 · Wuhan, Hubei, ChinaHow it stacks up
Against other humanoids that publish the figure. Pick a measure.
Lumen S1 is taller than 19% of the 305 other humanoids that publish a height. Bars show the 7 closest in date.
Lumen S1 is heavier than 19% of the 277 other humanoids that publish a weight. Bars show the 7 closest in date.
Lumen S1 is faster than 73% of the 122 other humanoids that publish a speed. Bars show the 7 closest in date.
Lumen S1 has more joints than 67% of the 236 other humanoids that publish a joints. Bars show the 7 closest in date.
Lumen S1 runs longer than 15% of the 119 other humanoids that publish a battery. Bars show the 7 closest in date.
Not published by the maker: payload, price.
What it has been shown doing
We checked public videos and press for Lumen S1 and found no clear demo of the skills we track yet.
Public attention
How much public attention Lumen S1 gets, from open data.
- No Wikipedia article of its own yet
- 2 news stories from reputable press listed on this page
Measures how much people read and write about a robot, not how good it is. Measured 2026-10-14; same method for every robot. How it is measured
What’s inside
The parts the company has talked about publicly.
- Hands
- unknown
- Movement
- Walks on legs · 40 joints
- Actuators & motors
- 40+ DoF; joints with 120 Nm peak torque; walks at up to 1.8 m/s.
- Sensors & vision
- LiDAR, RGB-D cameras, multi-camera vision, head touch sensors, microphone array.
- Battery & power
- 500 Wh with fast charging; over 2 hours per charge.
- Materials & build
- 1.3 m, 35 kg; customisable appearance.
- AI & software
- Voice interaction with emotion perception and 'continuous memory'; 100+ built-in facial expressions; learned Huangmei opera moves from video.
Lineage
Every Guanggu Dongzhi (Hubei Guanggu Dongzhi Embodied Intelligence) humanoid in order.
Made, sold and where
Unit counts are usually company figures; analysts often disagree.
- Price
- Not published
- How to get one
- No official buying page found
- Where it is sold or used
- Wuhan, Hubei, China
- Customers and pilots
- Deployed in eldercare and commercial exhibitions
News
The latest 2, newest first. Summaries are ours; tap through for the original.
- Lumen S1 performs Huangmei opera in Shenzhen
China Daily reports the S1 performed with professional actors at the Shenzhen cultural industries fair.
China Daily (Invest in China) - Guanggu Dongzhi unveils Lumen S1
Gasgoo reports the 1.3 m, 35 kg companion launched on 6 February with 40+ DoF and a 500 Wh battery.
Gasgoo
Side by side with its peers
Picked by the same rules for every humanoid: another maker’s robot that moves the same way, is at the same stage and does at least one of the same main jobs, first shown within two years. Closer size and price rank higher. How we choose
| Measure | Lumen S1Guanggu Dongzhi (Hubei Guanggu Dongzhi Embodied Intelligence) | No public photo yetWe only show photos we're allowed to useLumiLightberrySame jobs: social, entertainment · Both walk · Both on sale or in pilots · Similar size |  E1Noetix RoboticsSame jobs: social, entertainment · Both walk · Both on sale or in pilots · Similar size |  SproutFauna RoboticsSame job: entertainment · Both walk · Both on sale or in pilots · Similar size |
|---|---|---|---|---|
| First shown | 2026-02-06 | 2026-08-29 | 2025-08 | 2026-01-27 |
| Status | Pilot use | Commercial | Commercial | Commercial |
| Height | 130 cm | 130 cm | 136 cm | 107 cm |
| Weight | 35 kg | 40 kg | — | 22.7 kg |
| Joints | 40 | 34 | 21 | 29 |
| Speed | 6.5 km/h | — | 4.3 km/h | — |
| Payload | — | — | — | — |
| Battery | 2 h | 3.5 h | 2 h | — |
| Price | — | $39,990 | — | $50,000 |
Sources
Figures come from press coverage. Every link below backs something on this page.
Photos and logos only identify each robot and its maker. Simbeing is not affiliated with, sponsored by or endorsing any company, and nothing here is advertising. Figures are for statistics only and are not advice of any kind. Terms of use