Hello Robot, USA · service robot
Hello Robot Stretch 3 by Hello Robot (USA) is a service robot; the index lists it at $24,950 as of 2026-09, status: for sale.
Hello Robot publishes an open list price of $24,950 for Stretch 3 on its own product site, in the standard configuration with dexterous wrist, gripper camera and second head camera. The maker has since introduced Stretch 4 at a published $29,950, so Stretch 3 is now the previous generation. Price excludes shipping, duties and optional end-effectors.
Verified as of 2026-09 · how we verify prices
Computed from this index: medians across the service robot models that publish each figure. No estimates — the medians move as the data does. 24 models
| Metric | This model | Class median | vs median |
|---|---|---|---|
| Price, mid of range | $24,950 | $20,375 | ×1.22 |
| Payload | 2 kg | 20 kg | ×0.1 |
| Weight | 24.5 kg | 49 kg | ×0.5 |
| Height | 141 cm | 123 cm | ×1.15 |
| Degrees of freedom | 7 | 7.5 | ×0.93 |
| Battery life | 5 h | 8 h | ×0.63 |
| Price per kg of payload | $12,475 | $861 | ×14.49 |
Hello Robot Stretch 3 against its closest rivals in this class — Western and Chinese alternatives side by side, by price and key specs.
| Model | Maker | Price (USD) | Payload | DoF | Status |
|---|---|---|---|---|---|
| Hello Robot Stretch 3 | Hello Robot (USA) | $24,950 | 2 kg | 7 | For sale |
| BUTLERBOT W3 | Keenon Robotics (China) | $19,000–$29,600 | 20 kg | — | For sale |
| Gausium Phantas | Gausium (Gaussian Robotics) (China) | $23,800–$29,500 | — | — | For sale |
| SoftBank Whiz | SoftBank Robotics (Japan) | $25,000 | — | — | For sale |
A model estimate built from our verified price data and industry rules of thumb. Not a vendor offer: exact numbers come with a factory quote.
| Cost item | Estimate (USD) |
|---|---|
| Hardware (index price) | $24,950 |
| Delivery & import | +5–12% · $1,248–$2,994 |
| Commissioning & integration | +10–25% · $2,495–$6,238 |
| Maintenance & support, per year | 5–10% · $1,248–$2,495 |
| Indicative 3-year TCO | $32,435–$41,667 |
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No verified owner reviews yet. We publish only reviews from people who can show they own the robot, and we summarise — never rewrite — published third-party tests.
Calls Stretch a joy to work with and a winning combination of solid, simple hardware with extensible open-source software, but wants an onboard GPU instead of the NUC to avoid offloading AI over Wi-Fi, USB3 on all cameras for VR bandwidth, and a proper power button.
Reports the arm getting stuck in trajectory mode and base translation being imprecise and noisy, with a stepper-type mismatch on the left wheel and inverted controls in the FUNMAP demo; Hello Robot support walked through firmware and USB-rule fixes and said trajectory-mode robustness was being improved.
Owner reviews are the one thing this index cannot compute, so we take them seriously: we ask for proof of ownership before publishing, we never edit your verdict, and we never pay for reviews. Your contact details stay private.
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