Image: Hello Robot / BOULD Design · source
Hello Robot Stretch 4
United StatesUsed $26,955–$29,052 est.
Base unit price on Hello Robot's own store; common add-ons (docking station, parallel gripper, Jetson Orin NX compute, spare battery, extended warranty) are sold separately and not included in this price. · source
An open, wheeled single-arm mobile manipulator built for robotics research, assistive-technology development, and home-automation prototyping. A telescoping arm on a 3-wheel omnidirectional base reaches countertop height with a 2.5-4kg payload; widely used across university labs and startups as a standardized affordable platform.
Hello Robot's own materials state Stretch 4 is 'currently intended for research, development, and laboratory use only' and is not FCC Class A certified for general consumer/home sale — included here as the most affordable well-documented mobile manipulator on the market, not as a turnkey home-chore product.
Estimated value & depreciation
Modeled estimate — based on how robots in this category typically depreciate, not on real Stretch 4 resales(there aren't enough yet). As actual sales get tracked, this becomes a real market number.
Sold or bought one? Report the price → — real sales are how these used values get built.
Depreciation curve
value vs. age · ≈36%/yrFrequently asked
How much does the Hello Robot Stretch 4 cost?
$29,950 new (Base unit price on Hello Robot's own store; common add-ons (docking station, parallel gripper, Jetson Orin NX compute, spare battery, extended warranty) are sold separately and not included in this price.).
What is the Hello Robot Stretch 4’s estimated used value?
A 0-year-old unit in good condition is modeled at about $29,052 (range $26,955–$29,052), retaining ≈97% of MSRP. This is a modeled estimate with low confidence — there are no resale transactions yet.
Is the Hello Robot Stretch 4 available to buy?
Shipping. Hello Robot's own materials state Stretch 4 is 'currently intended for research, development, and laboratory use only' and is not FCC Class A certified for general consumer/home sale — included here as the most affordable well-documented mobile manipulator on the market, not as a turnkey home-chore product.
What are the Hello Robot Stretch 4’s specifications?
It is a wheeled mobile manipulator, debuting 2026: 5'3" (1.6 m) tall, 101 lb (46 kg), 9 degrees of freedom.
Similar robots
Have a Hello Robot Stretch 4 to sell?
A used one is modeled at roughly $26,955–$29,052 today. We're building the resale marketplace for robots — tell us about yours to get a valuation and be first in line when buyers come looking.
List your Stretch 4→Every Valumech number is a range with a confidence rating, built from tracked prices and observed resales — never a single hard appraisal. Specs verified against the primary source. How we value →