The archive · Hardware & Devices · Product decision · 2022–2026
Astribot's S1 bet dexterity over walking; viral demo, ¥1B+ Series B by 2026
Shenzhen's Astribot bet a wheeled robot with human-level hands could become a home assistant; its April 2024 demo went viral and it raised ¥1B+ by June 2026.
Astribot (星尘智能)
What the business is
Shenzhen robotics startup building S1, a wheeled AI robot with two arms fast and precise enough (10 m/s, 10 kg payload per arm) to do household chores.
Starting capital：Seed round in March 2023 from DeXun Capital (amount undisclosed); 2026 Series B: three closes in three months totaling over ¥1B per 36Kr.
How it started
Founded in Shenzhen in late 2022 by Lai Jie, the first employee of Tencent's Robotics Lab, and co-founder Dai Yuan, with a founding team of six from Tencent RoboticsX. The team spent about a year building S1 and released its 'Hello World' demo in April 2024, showing full-speed, uncut household chores.
What happened
The S1 demo went viral internationally and at home, and Astribot said S1 would reach commercial availability in 2024. By June 2026 the company had closed three Series B rounds in three months totaling over ¥1B, with investors including Liangxi Sci-Tech Innovation Fund, Thundersoft and Kede Education, pushing valuation past ¥10B.
How it ended up
Still running and scaling: after the 2026 Series B the valuation passed ¥10B, but converting a viral demo into a mass-market home robot remains the open bet.
Background
Astribot (星尘智能) was founded in Shenzhen in late 2022 by Lai Jie, the first employee of Tencent's Robotics Lab, and co-founder Dai Yuan; the six-person founding team came from Tencent's RoboticsX lab. The company's bet was that the path to home robots runs through hands, not legs: a wheeled platform with arms and fingers fast and precise enough to use human tools, rather than a walking humanoid.
After about a year of development, Astribot released the S1 in April 2024. The 'Hello World' demo showed the robot pulling a tablecloth out from under stacked wine glasses, shaving a cucumber, cooking, ironing and writing calligraphy — at full speed, with no visible teleoperation. New Atlas called it 'unlike anything we've seen so far,' and Chinese tech media (创业邦) covered the team's Tencent pedigree and the plan to commercialize S1 within the year.
The viral moment translated into capital. By June 2026 Astribot had closed three Series B rounds in three months totaling over ¥1 billion, with investors including the Liangxi Sci-Tech Innovation Fund, Thundersoft and Kede Education; 36Kr reported the company's valuation had passed ¥10 billion. The open question is whether a demo that wowed the internet becomes a product people actually buy.
What has to be true
- Dexterous manipulation was the visible, verifiable wedge: a full-speed, uncut chore demo convinced viewers and investors faster than any spec sheet.
- Founding from Tencent's Robotics Lab gave the team credibility and a pool of experienced robotics talent at launch.
- Betting on hands over legs sidestepped the hardest unsolved problem in humanoids (walking) while still building toward a general-purpose robot.
- Viral attention compressed the fundraising cycle: the April 2024 demo set up a Series B that pushed valuation past ¥10B by mid-2026.
What can be applied
Pick the capability viewers can see over the one that looks impressive: S1's full-speed, uncut chore demo turned dexterity into attention and capital while humanoid walking was still unsolved.
Aftermath
As of 2026-09-02 Astribot remains an independent Shenzhen startup in scaling mode. It closed a Series B of over ¥1 billion in three tranches over three months, reported by 36Kr on 2026-06-03, with valuation above ¥10 billion. S1 remains the flagship product, positioned as an AI robot assistant for homes and service scenarios, and the company's stated mission is still 'billions of people with AI robot assistants.' The test ahead is production quality, cost and reliability — the gap between a viral demo and a mass-market appliance.
Sources
- 重磅玩家入场！ 前腾讯实验室1号员工，打造全能型家务机器人
- Video of super-fast, super-smooth humanoid robot will drop your jaw
- Stardust Intelligence hat eine Serie B-Finanzierung von über einer Milliarde Yuan abgeschlossen
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