The boundary is the purchase, not the blade · review
A 16 cm robot for 100 m², wire-free by camera, supplied without a battery. The smallest machine on the shelf and the one that needs a pack buying.
The bottom line The only robot here sold without its battery — the title says so — and the only one that runs on a battery platform shared across brands rather than a fixed internal pack. A 16 cm cutting width for 100 m², wire-free by vision, and 20 to 60 mm of height. Add the pack before comparing the price with anything else on this shelf.
A cordless robot mower for lawns up to 100 m², with a 16 cm cutting width and a cutting height from 20 to 60 mm, supplied without a battery. Starting is described as a few button presses, taking seconds from storage to mowing. The vision system allows setup without a boundary wire or any other infrastructure, and the machine can mow several separate areas. The pack belongs to an alliance the maker states covers more than ten brands and over 150 products. The carton contains the machine.
“Ohne Akku”. It is there, and that matters more on this shelf than on any other, because every other robot here arrives with its battery — usually sealed inside.
For somebody with packs on this alliance, this is the cheapest robot on the site by a wide margin and a sensible purchase. For somebody without, the real price is this plus a pack, and at that point the comparison changes completely.
Unusual, and a genuine long-term argument. A robot is an outdoor machine that lives five or ten seasons, and the component that ages fastest is the battery. A machine whose pack is a standard item from a large range can be re-batteried; a machine with a sealed cell reaches a point where it is finished.
The narrowest cutting width in this family and one of the narrowest anywhere. A robot compensates for a small cut by running constantly — that is the whole design — but the width and the stated area move together, and 100 m² is the smallest figure on the shelf for that reason.
No app is mentioned. On a shelf where every other machine is configured through a phone and an account, a robot that starts from its own buttons is a different proposition, and for some buyers a better one.
From 300 € to 356 €, that being the spread across the German, French, Italian and Spanish Amazon stores on the day of the survey.
Beyond the euro zone, the British Amazon store prices it in its own currency, which the spread above sets aside.
Nothing came back from the American Amazon store at all; the buy button there runs a search rather than opening an empty page.
Taken from Keepa on the day this page was last revised; stock and prices move without notice.
Prices quoted in this text were read on 26 September 2026. The live price is at the top of the page.
| Cutting width | 16 cm, as stated |
|---|---|
| Stated area | Up to 100 m², as stated by the maker |
| Navigation | Camera-based vision system, as stated |
| Boundary | None — no boundary wire or other infrastructure, as stated |
| Slope | Not published |
| Cutting heights | 20–60 mm |
| Battery | Not supplied — a pack from a cross-brand 18 V alliance is required |
| Charge time | Not published |
| App | Not published — setup is described as a few button presses |
| Guaranteed noise | Not published |
| Weight | Not published |
| Amazon reference | B0G4DVCN8K (one reference across 5 Amazon marketplaces) |
| EAN | 4053423706543 |
Because it has no battery in it. Every other robot here includes its pack — most of them sealed into the machine — and a price table that puts a bare tool beside complete machines is ranking cartons. This site marks it in the row.
In the long term, clearly: a robot whose battery is a standard pack from a range can be re-batteried in five years, and one with a sealed cell cannot. In the short term it is one more thing to buy.
It is the maker’s duty-cycle assumption, derived from a cutting rate and the hours it expects the machine to run. A 16 cm cut is narrow even for a robot, and that is where the modest figure comes from.
A small, simple lawn, for somebody who already owns packs on this battery alliance
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on September 26, 2026.
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
3D + HDR camera, mapping to 3 000 m², 50 % slope, under 55 dB
Long-range 3D scanning with an HDR camera, an extending cutting head for edges, a 26.5° slope and a camera that patrols the garden.
Best for: A large garden with slopes and a lot of edge, for an owner comfortable with an app and a camera
RTK + vision, 600 m², 30–80 mm in 10 mm steps, 45 % slope
Satellite positioning with a visual fallback, 1 cm height steps from 3 to 8 cm, 45 per cent slopes and 0.7 m passages.
Best for: An open garden of moderate size with slopes and narrow links between areas
600 m², camera, 25 % slope, 20–60 mm, 4.0 Ah, magnetic tape
Camera navigation on a shared battery platform, with magnetic tape for no-go zones and three spare blades in the box.
Best for: A medium lawn on gentle ground, especially in a shed that already holds this maker’s batteries
