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PR2

Discontinued

Built by Willow Garage · United States

Updated Jun 2026·methodology
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The PR2 is a Humanoid robot developed by Willow Garage (United States), launched 2010, priced at $400,000 USD. Key specifications: form factor full bipedal, height 164.5 cm, weight 200 kg, mobility bipedal. The PR2 has been discontinued by the manufacturer.

Robo Index

BB

Speculative — thin evidence

5 of 10 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 5 scored · blanks don't count

Commercial maturity15%10/100
Deployment footprint22%unknown
Proven track record9%100/100
Spec completeness11%100/100
Company financial health15%98/100
Company maturity4%100/100
Manufacturer portfolio4%26/100
Media mentions (trailing 12 months)15%unknown
Independent recognition3%unknown
Market momentum1%unknown
Discontinued

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Overview

The PR2 is one of the most advanced research robots ever built. Its powerful hardware and software systems let it do things like clean up tables, fold towels, and fetch drinks from the fridge. Equipped with ROS and other open software modules, it is capable of navigating autonomously and manipulating a wide range of objects.

Flagship features

  • Indoor-only operation
  • Equipped with a variety of sensors for perception
  • Designed for household use
  • Lithium-ion battery system providing approximately two hours of continuous operation

Buyer decision signals

Viability

$700.0M raisedest. 2006

Shift away from research

Price

$400,000

Specifications

Category: Humanoid
Form factor
full bipedal
Height
164.5 cm
Weight
200 kg
Mobility
bipedal
Walking speed
1 m/s
Total DOF
14
DOF / arm
7
DOF / hand
1
Payload
1.8 kg
Lifting capacity
1.8 kg
Battery
2 h
Hot-swap battery
No
Onboard compute
Two 8-core computers with a combined 48 GB of RAM
Sensors
5-megapixel RGB camera, Tilting planar laser scanner, Inertial measurement unit (IMU)
LiDAR
No
F/T sensors
Yes
VLM on-board
No
Imitation learning
No
Bimanual
Yes
Terrain
flat indoor
Programming
code ros
ROS 1
Yes
API / SDK
Yes
SDK languages
Python
Maturity
research
Environments
indoor
Industries
Research & Development, Education, Healthcare
Price tier
<10K
VerifiedSelf-reportedEstimated

Company profile

Funding raised
$700.0M
Founded
2006

Detailed specifications

Other3
Sub Category
bipedal
Company Country
US
Additional Information
- Indoor-only operation - Equipped with a variety of sensors for perception - Designed for household use - Lithium-ion battery system providing approximately two hours of continuous operation

Where to buy

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Company milestones

  • Feb 2013MilestoneShift away from research
  • Apr 2011LaunchWillow Garage announces TurtleBot preorder shipping
  • May 2010DeploymentPR2 Beta Program announced publicly
  • May 2010DeploymentPR2 Beta Program press conference
  • 2014MilestoneShutdown
  • 2011LaunchTurtleBot preorder pricing announced
  • 2010LaunchTurtleBot created in November 2010
  • 2010LaunchTurtleBot created at Willow Garage

More by Willow Garage

More videos

Giving ears to PR2 with 8Sounds and ManyEars

WillowGaragevideoOfficial

PR2 actuator diagnostic tool

WillowGaragevideoOfficial

Frequently asked questions

Who makes the PR2?
The PR2 is developed by Willow Garage, based in United States.
What type of robot is the PR2?
The PR2 is a Humanoid robot made by Willow Garage.
How much does the PR2 cost?
The PR2 is priced $400,000 USD.
When was the PR2 launched?
The PR2 was launched in 2010.
What are the key specifications of the PR2?
Key specifications of the PR2: form factor full bipedal, height 164.5 cm, weight 200 kg, mobility bipedal, walking speed 1 m/s.

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