← Back to Explorer
Hello Robot · Stretch 4
Scroll to explore
Hello Robot · Elderly Assistance
Stretch 4
Mobile manipulator for assistive independence and caregiving in homes with people with disabilities.
2.55
Early Stage / Experimental
AI-assisted rating · No verified user reviews yet · Be the first to rate
Pilot Ready
Pricing
$30K – $30K
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.
Why it matters
- 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
Purpose-built for severe mobility impairment
Mobile manipulator arm enables fetching, hygiene, and feeding tasks for users with limited physical function, filling a niche few consumer robots address.
Payload
2.5 kg (arm extended); 4 kg (arm retracted)
Battery life
Up to eight hours of runtime
Speed
60 cm/s (top speed)
Height
1200 mm
Width
600 mm
Depth
600 mm
Weight
50 kg
Navigation
Vision-led navigation (estimated)
Connectivity
Wi-Fi / cloud fleet management (estimated)
Charging
Autonomous dock
Environment
Indoor
Navigation & autonomy
- Obstacle avoidance
- Multi-floor
- Elevator support
Interaction
- Voice interaction
- Screen interaction
Operations & fleet
- Autonomous charging
- Fleet management
Environment
- Indoor
- Outdoor
Best for
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
Limitations
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
Decision snapshot
Pilot ReadyDeployment readiness
72Review
ROI confidence
58Verify
Site fit
85Strong
Maintenance load
40Medium
Buyer next move
Use this moment to capture buying intent before the user drifts back into research mode.
Payback lens
30+ mo
Directional estimate based on price, labor offset, and readiness scores.
Buying model
Purchase led
$30K - $30K
Supplier readiness
Supplier identified
Available
Decision scores
Deployment
72How operationally ready this robot is for production deployment today.
ROI clarity
58Confidence in the published ROI numbers — how likely the savings actually materialize.
Labor replacement
45Share of the human task this category can credibly offload.
Environment fit
85Fit with your target environment — lighting, floor type, congestion.
Maintenance risklower is better
40Expected maintenance load and downtime risk. Lower is better.
Future potential
78Long-horizon strategic upside — where the platform points 3+ years out.
Performance2.0
Reliability3.0
Ease of deployment2.0
Market maturity2.0
Value for money3.0
Innovation4.0
Safety2.0
Support & ecosystem3.0
Be the first to rate this robot — your rating helps calibrate the AI score.
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.
Trust51
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.
10 Press3 Estimated6 Inferred
- Deployment readinessInferred
- ROI clarityInferred
- Labor replacement potentialInferred
- Environment fitInferred
- Maintenance riskInferred
- Future potentialInferred
- Lease rangeEstimated
- Dimensions (mm)SourceEstimated
- CapabilitiesEstimated
- Price rangeSourcePress
- AvailabilitySourcePress
- MaturitySourcePress
- PayloadSourcePress
- Battery lifeSourcePress
- SpeedSourcePress
- DimensionsSourcePress
- WeightSourcePress
- NavigationSourcePress
- ConnectivitySourcePress
Available in the Robofy App
Track prices, compare robots, and get quotes on the go.
Other paths worth comparing.
- Match37Pilot Ready
Labrador SystemsLabrador RetrieverHome assistant for elderly and disabled — meal and laundry delivery in single-floor homes
- Match39Pilot Ready
IntBotNyloHotel concierge humanoid — unscripted guest interaction in lobbies, no scripting.
- Match57Deploy Now
- Match68Deploy Now
temitemiTelepresence reception and elder-care robot for indoor office, hotel, and senior-living venues.
Frequently asked questions
How much does Hello Robot Stretch 4 cost?
Hello Robot Stretch 4 is priced at $29,950 (manufacturer list pricing; final quotes vary by configuration and region).
What is Hello Robot Stretch 4 best used for?
Hello Robot Stretch 4 is best suited for: 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.
Can I buy Hello Robot Stretch 4 today?
Yes — Hello Robot Stretch 4 is commercially available and shipping today.
What are the best alternatives to Hello Robot Stretch 4?
Buyers most often weigh Hello Robot Stretch 4 against Labrador Systems Labrador Retriever, IntBot Nylo, LuxAI QTrobot. Use Robofy's head-to-head compare pages for a spec-by-spec breakdown.
Stretch 4 vs Labrador Retriever →Stretch 4 vs Nylo →Stretch 4 vs QTrobot →