proliner natur vs SAUSR Alpha
Mariner 3S vs Gridbots — specs, price, and data-backed comparison.
QUICK TAKE
- proliner natur offers the faster top speed (1.08 km/h vs 0.18 km/h).
- proliner natur offers the lighter build (38 kg vs 40 kg).
SPECIFICATIONS COMPARED
| proliner natur | SAUSR Alpha | |
|---|---|---|
| Company | Mariner 3S | Gridbots |
| Category | Cleaning-Robots | Cleaning-Robots |
| Price: | Not announced | Not announced |
| Released: | 2019 | — |
| Weight | 38 kg | 40 kg |
| Payload | — | 50 kg |
| Speed | 1.08 km/h | 0.18 km/h |
| Connectivity | Radio remote control (869/433 MHz); Bluetooth app on plus / sensor models | Tether cable with steel rope, up to 100 m |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the proliner natur and the SAUSR Alpha?
proliner natur is made by Mariner 3S, while SAUSR Alpha is made by Gridbots. Both are cleaning-robotss, so the differences come down to price and specifications.
Which is faster, the proliner natur or the SAUSR Alpha?
The proliner natur has the higher top speed at 1.08 km/h, compared to 0.18 km/h for the SAUSR Alpha.


