Astribot S1
AI humanoid assistant robot
Price
Price not publicly disclosed
A firm price is shown only when the public evidence has been verified.
Key facts
Values reflect the public record
- Height
- 1700 mmManufacturer confirmed
- Weight
- 80 kgManufacturer confirmed
- Payload
- 5 kg per arm (horizontal reach)Manufacturer confirmed
- Degrees of freedom
- 14 (2 × 7-DoF arms, derived)Manufacturer confirmed
- Runtime
- 4–6 hours (supports plug-in)Manufacturer confirmed
- Max speed
- ≥10 m/s (end effector)Manufacturer confirmed
Canonical robot record
Overview
The Astribot S1 is a full-size humanoid robot created by Astribot, a Shenzhen-based company also known as Stardust Intelligence. The company builds the S1 around an integrated hardware and software architecture it describes as Design for AI, aiming for a robot that can learn, think, and work in ways similar to a human.
Astribot presents the S1 as an assistant capable of interacting fluidly with people and using human tools and devices in real-world environments. Its design targets the operational characteristics of an adult male while prioritizing performance, safety, and stability.
The company frames the S1 within a broader vision of bringing capable AI robot assistants to large numbers of people, with the platform offered to research, developer, and scenario-specific users whose performance limits can be expanded.
RoboZaps maintains this record as part of its canonical robotics database. Specs are source-verified where linked; the record compares public facts across manufacturers rather than representing a single robot maker.
- Spec sources
- 1 linked
- Verification
- Partially verified · 7/8 specs source-verified
- Deployment
- Announced
- Last verified
- Jul 7, 2026
Key Features
- Human-centric design intended to operate everyday human tools and devices
- Dexterous arms built for fast, smooth, and precise manipulation
- Hardware-software co-designed architecture the company calls Design for AI
- Configurable for research, developer, and specific-scenario users with unlockable higher performance
Reviews & analysis from the RoboZaps blog
Editorial analysis lives on the blog; this database record stays focused on verified facts.
Specifications
Grouped technical data with source detail available on demand.
8 documented values
Mechanics
| Degrees of Freedom | 14 (2 × 7-DoF arms, derived)Manufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
|---|---|
| Locomotion | Stationary Unverified |
Performance
| Max Speed | ≥10 m/s (end effector)Manufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
|---|---|
| Payload Capacity | 5 kg per arm (horizontal reach)Manufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
| Reach | 1940 mm (arm span)Manufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
Physical
| Height | 1700 mmManufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
|---|---|
| Weight | 80 kgManufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
Power
| Runtime | 4–6 hours (supports plug-in)Manufacturer confirmedVerified Jul 6, 2026 Astribot (Stardust Intelligence) (opens in a new tab) |
|---|
Evidence & changelog
Sources behind this record and material corrections made over time.
Sources
- Astribot S1 official product specifications (opens in a new tab) · Astribot (Stardust Intelligence) — cites Height, Reach, Payload Capacity, Max Speed, Degrees of Freedom, Battery Life, Weight
Record changelog
- Battery Life: 4–6 hours changed to 4–6 hours (supports plug-in) · Jul 6, 2026
fix: official 'Endurance: 4~6hours, supports plug-in'; numeric = conservative floor
- Degrees of Freedom: 14 changed to 14 (2 × 7-DoF arms, derived) · Jul 6, 2026
label fix: official states 'Single arm DoF: 7'; 14 is a derived arms-only total; whole-body DoF not disclosed
- Max Speed: 10 m/s changed to ≥10 m/s (end effector) · Jul 6, 2026
label fix: official 'Maximum velocity at the effector: ≥10m/s' is arm end-effector velocity, not locomotion speed (S1 is stationary)
- Payload Capacity: 10 kg changed to 5 kg per arm (horizontal reach) · Jul 6, 2026
fix: official 'Payload per arm (horizontal reach): 5kg'; prior '10 kg' was an undocumented two-arm sum
- Reach: 194 cm changed to 1940 mm (arm span) · Jul 6, 2026
fix: official states 'Arm span: 194cm'; no per-arm reach disclosed; row held numeric 194 rendered as '194 mm'
- Height: 170 cm changed to 1700 mm · Jul 6, 2026
fix: official 'Height: 170cm'; row held numeric 170 rendered against canonical mm -> page showed '170 mm'
Media
Manufacturer
Developer of high-speed humanoid robots for household and commercial applications with advanced AI manipulation capabilities.
- Headquarters
- Shenzhen, China
- Founded
- 2022
