Compare · Home mobile assistant · 2 of 4
Care-O-bot 4 vs Hello Robot Stretch 3
/compare/care-o-bot-4-vs-hello-robot-stretch-3 · one URL per set, slugs sorted
Care-O-bot 4
Hello Robot Stretch 3Physical
Heightno better
1.58 m
Verified · T1
1.41 m
Reported · T2
Weightno better
140 kg
Verified · T1
24.5 kg
Reported · T2
Payloadhigher is better
5 kgbest
Verified · T1
2 kg
Reported · T2
Degrees of freedomno better
29
Verified · T1
7
Reported · T2
Hand DOFno better
2
Verified · T1
1
Reported · T2
Hand typeno better
2-DOF gripper with integrated 3D-RGBD camera, LEDs and laser pointer; one hand can be swapped for a tray
Verified · T1
Compliant grabber gripper (Stretch Gripper 3)
Reported · T2
Technical
Sensorsno better
3 safety laser scanners with safety PLC · 3D-RGBD camera in gripper (range 15-200 cm) · sensor ring for custom sensors · microphone in head
Verified · T1
Gripper RGBD camera · Pan-tilt head RGBD camera · Navigation laser · Microphone array
Reported · T2
Lidarno better
Yes
Verified · T1
Yes
Reported · T2
Camerasno better
3D-RGBD camera in gripper (range 15-200 cm)
Verified · T1
Intel RealSense RGBD camera (head) · Wide angle RGB camera (head) · Intel RealSense depth camera (gripper)
Reported · T2
Computeno better
4-6 x Intel NUC i5 (256GB storage, 8GB RAM each), Gigabit Ethernet in all modules
Verified · T1
Onboard Intel NUC 12
Reported · T2
Capability
Target marketno better
enterprise
Verified · T1
research
Reported · T2
8 attributes are not compared because not every robot here reports them.
Wins by disclosed attributes with a defined better · 4 1 · 3 0 · 0 ties10 attributes have no better, are undisclosed or disputed · no overall winner is ever declared
Verified Care-O-bot 4 25 Sept 2026 · Hello Robot Stretch 3 25 Sept 2026