# RB-Y1 vs T-HR3

- [RB-Y1](https://vuntum.com/en/robots/rainbow-rb-y1) · [T-HR3](https://vuntum.com/en/robots/toyota-t-hr3)
- Last verified: 2026-10-02

| Criterion | RB-Y1 | T-HR3 |
|---|---|---|
| Height | 1.4 m (manufacturer statement, Rainbow Robotics (pages produit officielles)) | 1.54 m (manufacturer statement, Toyota (pages produit officielles)) |
| Weight | 170 kg (manufacturer statement, Rainbow Robotics (pages produit officielles)) | 75 kg (manufacturer statement, Toyota (pages produit officielles)) |
| Payload | 3 kg (manufacturer statement, Rainbow Robotics (pages produit officielles)) | Not disclosed |
| Teleoperation supported | Yes (manufacturer statement, Rainbow Robotics (pages produit officielles)) | Yes (manufacturer statement, Toyota (pages produit officielles)) |
| Public SDK | Yes (manufacturer statement, Rainbow Robotics (pages produit officielles)) | Not disclosed |

“Not disclosed” means no information, not “no”. A level of evidence comes with every value.

## Frequently asked questions

### On which criteria can RB-Y1 and T-HR3 be compared?

On 3 criteria documented for both robots and measured the same way: height, weight and teleoperation supported.

### Who makes RB-Y1 and T-HR3?

RB-Y1 is made by Rainbow Robotics, T-HR3 by Toyota.

### Where do the values in this comparison come from?

Every value links to a claim on the robot’s sheet, with its source, its level of evidence and the date it was verified. “Not disclosed” means that no validated source gives the value, never “no”.

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