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Stretch 4
Company: Hello Robot Inc.
Robot details
Manufacturing country
Autonomy level
Semi-autonomous
Status
In production
Release date
12 May 2026
Robot types
Mobile
Manipulator
Service
Primary use cases
Healthcare
Inspection
Home Assistance
Research
About
Stretch 4 is an open-source mobile manipulator robot designed for home, workplace, research, and assistive robotics applications. It features omnidirectional mobility, integrated RGB-D perception, ROS 2 support, and autonomous navigation capabilities. The robot is designed to safely operate around people and supports rapid AI and autonomy development.
Specs
Omnidirectional mobile base; ROS 2 + Python SDK; RGB-D calibrated sensing; high-resolution RGB cameras; wide FOV depth sensing; floor hazard sensing; self-charging dock support; 3D SLAM; mapping & navigation; VLM grasping; all-day battery life; quick-release tooling
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