Covariant RFM-1 Pick CellvsTennant Company X4 ROVR
Side-by-side comparison of Covariant RFM-1 Pick Cell and Tennant Company X4 ROVR: specs, price, use cases and SDKs.

Covariant
RFM-1 Pick Cell
Foundation-model piece-picking (now Amazon Robotics)
From
$0

Tennant Company
X4 ROVR
Autonomous floor scrubber for medium retail + warehouse spaces
From
$32,000
Specifications
| Spec | RFM-1 Pick Cell | X4 ROVR |
|---|---|---|
| Price (USD) | $0 | $32,000 |
| Category | industrial | industrial |
| Payload | 5 kg | — |
| Runtime | — | 3.5 h |
| Speed | — | 1.1 m/s |
| Weight | 200 kg | 290 kg |
| Reach | 850mm | — |
| Degrees of Freedom | 6 | — |
| Battery | — | Li-ion 36V |
Shared use cases
No shared use cases
Only on RFM-1 Pick Cell
- Variable-SKU piece picking
- Pharmacy dispensing
- Returns kitting
- Apparel piece picking
Only on X4 ROVR
- Supermarket nightly cleaning
- Big-box retail floors
- Mid-size warehouse cleaning
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