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Stretch

Built by Hello Robot · United States

Updated Jun 2026·methodology
Stretch

Overview

Stretch is a compact, lightweight, and low-cost mobile robot equipped with an innovative telescoping arm. It's designed for researchers developing robot applications to help people in homes and workplaces.

Specifications

Category: Research
Payload
2 kg
Reach
520 mm
Speed
0.6 m/s
Weight
46 kg
Battery
8 h
Autonomy
partially autonomous
Launch year
2020
Price
$17,950
Status
active

Detailed specifications

Motion & kinematics1
Dof
8
Compute1
Ros Compatible
true
Other24
Price Tier
20-40K
Applications
pick_and_place,visual_inspection,sample_handling
Sub Category
mobile manipulator
Api Available
true
Auto Charging
true
Datasheet Url
View Link
Pricing Model
purchase
Contact Emails
support@hello-robot.com
Force Limiting
true
Model Variants
Stretch AI,Stretch 4 (upcoming)
Warranty Years
1
Company Country
US
Lead Time Weeks
3
Navigation Type
vision
Deployment Notes
Reference demos for autonomy and Embodied AI; designed for homes and workplaces.
Compatible Vision
Intel RealSense D435if,Intel RealSense d405
Industries Served
research,education
Software Platform
ROS 2
Availability Status
available
Compatible Grippers
Stretch Compliant Gripper
Countries Available
Worldwide (except ITAR-restricted countries)
Extras Contact Emails
contact@hello-stretch3.com
Programming Interface
code_python,code_ros
Additional Information
The robot is not certified for use as a consumer device in the U.S., EU, or elsewhere.,Stretch is claimed as an exempted device under FCC regulations.,The robot comes pre-calibrated with a robot-specific URDF.,The robot may require recalibration over time due to wear and tear or accidental collisions.,The robot can be easily transported in its original packaging for longer trips.,Regular system checks are recommended to ensure the robot's hardware devices are functioning properly.

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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