- Weight
- 16 kg (35 lb)
- Speed
- 3.7 m/s (13.3 km/h · 8.3 mph)
- Payload
- 5 kg (11 lb)
- Runtime
- 60 min–2 h
- Price
- US$9,600
Unitree B2-W Shipping
By Unitree Robotics · China · Quadruped robots (robot dogs)
17 sourced values · 9 not disclosed (65% disclosed)Checked by our QA desk on 2026-09-25Official page
Prices and where to buy
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- US$100,000 · official price, Official store (global) · checked 2026-09-25 Official store/page
Prices change often; the maker's page is authoritative. Amazon prices are shown only through Amazon's own links.
Full specifications
Every value shows its confidence: Manufacturer stated by the maker · Verified independently confirmed · Estimate our calculation from official figures · Reported credible media, retailer or trade-show report, not confirmed by the maker · ⚠ Unconfirmed leak, rumour or single source — treat with caution · Not disclosed not published. Every value, whatever its confidence, links to its source. How we source specs.
| Announced | |
|---|---|
| Status |
| Dimensions | |
|---|---|
| Weight | |
| Form factor | |
| IP rating |
| Max speed | 4.17 m/s (15 km/h · 9.3 mph)ManufacturerSource: unitree.com (2026-09-25)Conditions: sustained speed as stated (wheeled mode) |
|---|---|
| Stairs | Stairs of 20-25cm continuous; 40cm forward obstacle; climb angle >45 degManufacturerSource: unitree.com (2026-09-25) |
| Degrees of freedom | |
|---|---|
| Payload | |
| Peak load |
| Processor | Intel Core i5 (standard) / i7 (dev) or NVIDIA Jetson Orin NX (configurable)ManufacturerSource: unitree.com (2026-09-25) |
|---|---|
| AI performance | |
| Teleoperation |
| Cameras | |
|---|---|
| LiDAR |
| Battery | |
|---|---|
| Runtime | |
| Hot-swappable battery |
| SDK | Unitree SDK2 (unitree_sdk2, C++/Python) with ROS2 support (unitree_ros2)ManufacturerSource: support.unitree.com (2026-09-25) |
|---|
| Regions sold |
|---|
Compare with
Compare Unitree B2-W side by side
- Weight
- Not disclosed
- Speed
- 0.75 m/s (2.7 km/h · 1.7 mph)
- Payload
- 10 kg (22 lb)
- Runtime
- 90 min–2 h
- Price
- Not published
- Weight
- 33.8 kg (75 lb)
- Speed
- 1.6 m/s (5.8 km/h · 3.6 mph)
- Payload
- 14 kg (31 lb)
- Runtime
- 90 min
- Price
- Not published
- Weight
- 12–13.5 kg (26–30 lb)
- Speed
- Not disclosed
- Payload
- 2.5–5 kg (6–11 lb)
- Runtime
- 90 min–2 h
- Price
- US$2,890
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