Stereo vision camera
A stereo camera reads obstacle depth directly across two image streams. Dogs, garden tools, irrigation furniture and bed line transitions return a true distance value instead of a monocular estimate.
Stereo
H3 · Entry-GFLS class · 800 m squared stereo-vision coverage
H3 Robot Lawn Mower: SmartMowBot's Entry-GFLS Class for 800 m² of Stereo-Vision Coverage
H3 is the entry-class GFLS unit in the four model UNICUT range. One unit holds an 800 m squared envelope with a stereo vision camera and the GFLS navigation stack shared with H3 PRO and H1. The six cells below carry the platform spec sheet values verbatim.
Coverage800 m²
Cut width18 cm
Slope35 % (19°)
Runtime90 min
Efficiency180 m²/h
CameraStereo
What H3 is and who picks it
What H3 is and who picks it
Three buyer cohorts read this page. The definition below sets H3 at a single altitude; the chip row and the pill strip place H3 inside the UNICUT range with five platform spec values.
H3 is a single unit robot lawn mower platform sized for sites up to 800 m squared. The navigation stack is GFLS, which fuses RTK satellite positioning, VSLAM and AI vision through a stereo camera module. Cutting height is electric and app defined across a 20 to 60 mm range. Inside the UNICUT four model line, H3 is the entry GFLS step above the pure vision H5 and below the H3 PRO and H1 units.
Mower category brand owners
Distributors and regional importers
Mid-lawn end operators
Stereo vision cameraStereo
Entry-GFLS coverage class800 m²
Slope rating35 % · 19°
Runtime per charge90 min
Cut efficiency180 m²/h
H3 spec sheet · Platform values verbatim
Full H3 spec sheet
Every row below comes from the platform spec sheet. Values are written as the platform team publishes them; no rounding, no editorial framing. The weight row reads as the platform team carries it.
| Coverage | |
| Coverage envelope (single unit) | 800 m² |
| Position within UNICUT range | Entry GFLS class, above H5 pure vision |
| Cut | |
| Cutting width | 18 cm |
| Cutting height range | 20 to 60 mm |
| Cutting height adjustment | Electric, app defined |
| Power | |
| Battery | 5.1 Ah |
| Runtime per charge | 90 min |
| Cut efficiency | 180 m²/h |
| Navigation | |
| Stack | GFLS, fuses RTK, VSLAM and AI vision |
| Camera | Stereo |
| Slope rating | 35 % (19°) |
| Operation | |
| Noise envelope | ≤ 59 dB |
| Weather sealing | IPX6, with rain detect and auto return |
| Weight | Not specified |
Core features · What H3 carries
Five H3 capabilities and six shared UNICUT platform features
The top row carries the five capabilities that distinguish H3 inside the UNICUT range, with the stereo camera leading. The bottom strip carries the six platform features every UNICUT unit shares, with two inline links to the wire free and the GFLS platform pages.
Entry-GFLS coverage class
One H3 unit covers 800 m squared on a single schedule, the entry coverage step inside the GFLS units of the UNICUT line. Above H5 pure vision; below H3 PRO and H1.
800 m²Slope rating for residential banks
The 35 percent slope rating, equivalent to a 19 degree gradient, covers residential banks, curb transitions and the rear yard slope step that runs through most mid-lawn parcels.
35 % · 19°90 minute runtime
A 5.1 Ah platform battery delivers 90 minutes of continuous runtime per charge before the unit auto returns to the dock and resumes from the interrupt point on the next slot.
90 min180 m squared per hour cut efficiency
H3 cuts at 180 m squared per hour, the entry GFLS efficiency rating inside the UNICUT line. A single 800 m squared parcel finishes inside two scheduled slots on a standard week.
180 m²/hFit scenes · Where H3 carries the cut
Three mid lawn scenes where H3 carries the cut
The three scenes below are H3 entry-GFLS class fits inside the 800 m squared envelope. Parcels past 800 m squared and the paired unit operations cadence live on the commercial robot lawn mower page.
HOA common lawn or multifamily strip
One H3 unit cuts the common parcel on a quiet hour schedule. The 59 dB noise envelope keeps the cadence legal on residential adjacent strips, and the stereo camera reads playground edges, garden borders and irrigation heads on the route.
H3 single unit · ≤ 800 m²
Boutique hotel courtyard
One H3 unit runs the courtyard on an overnight or early morning cadence. Rain detect auto return keeps the schedule through light weather, and stereo depth reads patio furniture, planter borders and curb returns inside one platform map.
H3 single unit · ≤ 800 m²
Townhouse rear lawn or mid-villa garden
One H3 unit holds the rear lawn parcel on a residential cadence. The 35 percent slope rating covers the rear yard slope step, and the stereo camera reads garden tools, bicycles and hose loops that a mid-villa lawn collects across the week.
H3 single unit · ≤ 800 m²For parcels past 800 m squared and the paired unit operations cadence, see the large lawn deployment page.
Make H3 yours · One signpost, not a pitch
Put your brand on the H3 platform
H3 ships as a tooled entry GFLS platform a brand owner can take to market under their own badge. The OEM and ODM track covers integral changes such as enclosure, controller firmware and packaging on the H3 stereo platform; the private label track covers a faster on ramp where the platform stays as built and the brand sits on the unit and the box. Both tracks live on their own page, with the engagement depth, the timeline shape and the inquiry path.
Open an H3 conversation
Tell us the deployment shape, the acreage band and the programme type. An engineer replies inside one business day; the reply covers platform fit, not a price quote.