Digital Dream Labs Vector RobotvsHello Robot Stretch 3
Side-by-side comparison of Digital Dream Labs Vector Robot and Hello Robot Stretch 3: specs, price, use cases and SDKs.
Digital Dream Labs
Vector Robot
A curious and independent AI robot companion for your home, powered by advanced robotics.
From
$250
Hello Robot
Stretch 3
Mobile manipulator for research + home assistive (open SDK)
From
$24,950
Specifications
| Spec | Vector Robot | Stretch 3 |
|---|---|---|
| Price (USD) | $250 | $24,950 |
| Category | home | home |
| Payload | null kg | 1.5 kg |
| Runtime | 2 h | 4 h |
| Speed | null m/s | — |
| Weight | 0.159 kg | 24 kg |
| Reach | — | 1m vertical, 0.6m horizontal |
| Degrees of Freedom | null | 5 |
| Battery | Lithium-ion (replaceable in Vector 2.0) | LiFePO4 |
Shared use cases
No shared use cases
Only on Vector Robot
- Home companionship
- Smart home assistant (Alexa built-in)
- Setting timers and alarms
- Taking photos
- Educational programming
Only on Stretch 3
- Research labs
- Home accessibility pilots
- Manipulation benchmarks
- Tabletop sorting
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