Strong fit for
Where this mower fits best
- Small-to-medium lawns, with recommended coverage up to 800 m².
- Gardens that need multi-zone mowing support.
Mower profileVerified data
Cramer · MowCompass fit profile
Cramer RM800
Current Cramer boundary-wire mower for up to 800 m² with Bluetooth connectivity, bump sensing and a verified 60 cm minimum passage.
recommended lawn800 m²
max slope30%
navigationBoundary wire
Fit guidance is based on technical data, not commission.
Fit snapshot
What to know before you buy
The strongest fit signals — and the things worth checking against your own lawn.
Check first
Potential limitations
- Requires a boundary wire, so it is a weaker fit if you want a fully wire-free installation.
- Navigation is rated for some obstructions rather than heavy obstruction, so dense tree or building cover deserves a fit check.
- Passages should be at least about 60 cm wide according to the specification.
- Its terrain rating is moderate, so very uneven or rough ground should be checked separately.
Closest alternatives if a limitation rules it out
- No boundary wireAmbrogio Robot Zeta R Vision
- Handles 45% slopesolo by AL-KO Robolinho 822 W
Scored by the MowCompass Finder
How it scores in four typical gardens
The same fit engine you can run for your own lawn. Scores reflect suitability only, never price or commission.
Strong fit92/100
Small, simple lawn
400 m², flat, open
Much more capacity than this garden needs.
Not suitable
Family garden
1,000 m², gentle slopes, some trees
Rated for up to 800 m², below this garden’s 1,000 m².
Not suitable
Large, steep lawn
1,500 m², 45% slope, rough ground
Rated for up to 800 m², below this garden’s 1,500 m².
Check first
Complex garden
800 m², 3 separate areas, 60 cm passages, many trees
Support for separate lawn areas has not been verified yet.
Across the MowCompass library
How it compares with 551 robot mowers
Calculated from the verified specifications of every model in the library, and updated automatically when the data changes.
Cutting width170 mm
Narrower cutting path than 93% of the 551 models.
Slope handling30%
Lower slope rating than 83% of the 551 models.
Only verified values are compared; models without published data for a measure are left out of that comparison.
Verified specifications
Specifications by category
Verified product data, grouped so the details that matter are easier to scan.
Lawn & terrain
Recommended lawn area800 m²
Maximum slope30%
Maximum boundary slope15%
Minimum passage width60 cm
Terrain ratingModerate
Multi-zone supportYes
Navigation & obstacle handling
Boundary setupWire required
NavigationBoundary wire
Navigation obstruction toleranceSome obstructions
Obstacle avoidanceBasic
Small-object detectionNo
Cutting system
Cutting width170 mm
Mowing time per charge60 min
Charging time60 min
Cutting height20–60 mm
Cutting-height adjustmentManual
Cutting patternRandom
Edge cuttingBasic
Connectivity & security
Wi‑FiNo
BluetoothYes
GPS trackingNo
CellularNo
GeofenceNo
PIN protectionYes
App controliOS + Android
Physical details & ownership
Dimensions (L × W × H)570 × 360 × 250 mm
Weight7.2 kg
Noise level58 dB
Rain sensorYes
Weather adaptationYes
Warranty36 months
Where to buy
Where to buy Cramer RM800
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Specification dataLast verified: October 3, 2026Maintained from verified manufacturer and product information.
Retailer links may be affiliate links. Technical fit and ranking are not influenced by commission.
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