Stretch 4
Mobile manipulator for assistive independence and caregiving in homes with people with disabilities.
Opens Hello Robot's own product page in a new tab. Robofy is independent — we research and compare, but pricing and orders happen on the manufacturer's site.
Turn robot research into a buying decision.
A buyer-facing summary of site fit, ROI confidence, supplier readiness, and the next action Robofy should capture.
Use this moment to capture buying intent before the user drifts back into research mode.
Directional estimate based on price, labor offset, and readiness scores.
$30K - $30K
Available
How it stands in your space.
Side-by-side with a 180 cm adult, so you can feel the robot's footprint, height, and presence before it ever rolls in.
Compared with a 180 cm adult, Stretch 4 stands at approximately waist-to-chest height.
180 cm adult
Specifications
What this robot can do.
- Obstacle avoidance
- Multi-floor
- Elevator support
- Voice interaction
- Screen interaction
- Autonomous charging
- Fleet management
- Indoor
- Outdoor
Should you deploy it?
0–100 — higher is stronger, except where noted.
How operationally ready this robot is for production deployment today.
Confidence in the published ROI numbers — how likely the savings actually materialize.
Share of the human task this category can credibly offload.
Fit with your target environment — lighting, floor type, congestion.
Expected maintenance load and downtime risk. Lower is better.
Long-horizon strategic upside — where the platform points 3+ years out.
Buy if deploying in homes of users with severe mobility impairments or conducting research on human-robot interaction in domestic settings. Skip if seeking industrial material handling or high-payload warehouse tasks—Stretch 4's 2.5 kg extended-reach payload cannot compete with industrial arms or mobile manipulators designed for logistics.
Opens Hello Robot's own product page in a new tab. Robofy is independent — we research and compare, but pricing and orders happen on the manufacturer's site.
When to deploy this.
- Assistive feeding, hygiene support, and fetching items for individuals with quadriplegia or severe mobility impairments
- Remote control via mobile phone app to increase agency and autonomy for users with limited physical ability
- In-home pilot deployments and real-world testing to develop practical, reliable robotic assistance
When to skip it.
- Severely limited payload—2.5 kg with arm extended—restricts carrying tasks and industrial applications
- Not yet certified for residential use; still in research/laboratory phase despite in-home pilots
- Cannot handle outdoor terrain or high thresholds; limited to smooth indoor floors and up to 20 mm steps
What's verified, what's estimated.
Robofy separates manufacturer-confirmed facts from operator estimates. Anything not yet press-sourced or supplier-confirmed is tagged so you can decide how much weight to give it.
Specs from Hello Robot official datasheet (May 2026) and product page; pricing and availability from purchase portal; battery life and runtime from The Robot Report and official specs; payload from product page; safety design and sensor specifications from IEEE Spectrum review (May 2026) and Hello Robot documentation; maturity assessment based on Edsinger/Kemp quotes on pilot-deployment status and FCC non-certification notice; use cases and limitations from press coverage and official marketing describing assistive care focus and sensor-driven design.
From rollout to recharge.
- 01
Map the environment
An installer drives or guides the robot through every aisle, table cluster, and pickup zone to build a high-resolution map.
- 02
Assign routes & service logic
Operators define pickup points, drop-off tables, queue priorities, and voice prompts in the fleet console.
- 03
Autonomous navigation
During service, the robot picks the safest path, avoids guests and obstacles in real time, and announces arrivals.
- 04
Return to dock
Idle robots auto-return to the charging dock, sync trip logs, and surface throughput metrics for the manager.
Picture this robot in your floor plan.
Upload a photo or floor plan of your venue and we'll show this robot at scale — so you can feel its footprint, sight lines, and clearance before deployment.
Scene preview · arriving in Phase 2
User Reviews
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