CARE-BOT-GR-3 vs Stretch 4
Fraunhofer IPA vs Hello Robot — specs, price, and data-backed comparison.
SPECIFICATIONS COMPARED
| CARE-BOT-GR-3 | Stretch 4 | |
|---|---|---|
| Company | Fraunhofer IPA | Hello Robot |
| Category | Ground | Ground |
| Price: | Not announced | Not announced |
| Released: | — | 2026 |
| Weight | ~140 kg | 46 kg |
| Degrees of Freedom | — | 9 |
| Battery Life | ~6 hours operation | — |
| Charging Time | ~3 hours | — |
| Connectivity | Wireless and cloud integration | — |
| Software / AI | ROS-based service robot platform | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the CARE-BOT-GR-3 and the Stretch 4?
CARE-BOT-GR-3 is made by Fraunhofer IPA, while Stretch 4 is made by Hello Robot. Both are grounds, so the differences come down to price and specifications.