Mower profileVerified data
Cramer RM1500 robot lawn mower
Cramer · MowCompass fit profile

Cramer RM1500

Current Cramer boundary-wire mower for up to 1500 m² with 2G/4G connectivity, bump sensing and a verified 60 cm minimum passage.

recommended lawn1,500 m²
max slope35%
navigationBoundary wire
Check if this mower fits my lawn Where to buy
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.

Strong fit for

Where this mower fits best

  • Larger lawns, with recommended coverage up to 1,500 m².
  • Gardens that need multi-zone mowing support.
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

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.

Good fit72/100

Small, simple lawn

400 m², flat, open

Much more capacity than this garden needs.

Strong fit94/100

Family garden

1,000 m², gentle slopes, some trees

Its terrain rating is weaker than this garden’s ground demands.

Not suitable

Large, steep lawn

1,500 m², 45% slope, rough ground

Rated for 35% slope; this garden needs about 45%.

Check first

Complex garden

800 m², 3 separate areas, 60 cm passages, many trees

Support for separate lawn areas has not been verified yet.

Score it for your own lawn
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.

Noise level57 dB

Quieter than 80% of the 462 models with a published noise level.

Runtime per charge150 min

Runs longer per charge than 74% of the 453 models with a published runtime.

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 area1,500 m²
Maximum slope35%
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 width220 mm
Mowing time per charge150 min
Charging time130 min
Cutting height21–60 mm
Cutting-height adjustmentManual
Cutting patternRandom
Edge cuttingBasic

Connectivity & security

Wi‑FiNo
BluetoothNo
GPS trackingYes
CellularYes
Cellular subscription requiredNo
GeofenceYes
PIN protectionYes
App controliOS + Android

Physical details & ownership

Dimensions (L × W × H)620 × 500 × 260 mm
Weight11 kg
Noise level57 dB
Rain sensorYes
Weather adaptationYes
Warranty36 months
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Recommended area is close to this mower

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GARDENA smart SILENO free 1500 m² robot lawn mower
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Why compare Wire-free alternative

No boundary wire required

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Where to buy

Where to buy Cramer RM1500

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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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