Ecovacs GOAT O800 RTKvsGardena smart SILENO free 800

The Ecovacs GOAT O800 RTK is the better robot mower, 6.8/10 against 6.1/10. It wins on navigation and coverage, terrain, value.

Ecovacs GOAT O800 RTKCheck price
Gardena smart SILENO free 800Check price
Illustration of Ecovacs GOAT O800 RTK robot mowerIllustration

Ecovacs GOAT O800 RTK

Top score
List priceEUR 479 (EU price)
Check price on Amazon

Pick this if

  • You have slopes steeper than 35%.
Illustration of Gardena smart SILENO free 800 robot mowerIllustration

Gardena smart SILENO free 800

List priceNot confirmed
Check price on Amazon

Pick this if

  • You'd rather not mount an RTK antenna.

Score by dimension

A check and a heavier ring mark the best score in each row. Weights in brackets.

Navigation and coverage (25%)
Terrain (20%)
Value (15%)
Setup and app (15%)
Owner reputation (15%)
Security and weather (10%)

Specs side by side

A check marks the best number in each row.

Price
Ecovacs GOAT O800 RTK: EUR 479 (EU price)
Gardena smart SILENO free 800: Not confirmed
Max area
Ecovacs GOAT O800 RTK: 800 m² (0.20 acre)
Gardena smart SILENO free 800: 800 m² (0.20 acre)
Max slope
Ecovacs GOAT O800 RTK: 45% (best)
Gardena smart SILENO free 800: 35%
Navigation
Ecovacs GOAT O800 RTK: RTK + camera
Gardena smart SILENO free 800: RTK / satellite
Boundary wire
Ecovacs GOAT O800 RTK: Not needed
Gardena smart SILENO free 800: Not needed
RTK base station
Ecovacs GOAT O800 RTK: Required
Gardena smart SILENO free 800: Not needed (best)
Drive
Ecovacs GOAT O800 RTK: Not confirmed
Gardena smart SILENO free 800: Not confirmed
Cutting width
Ecovacs GOAT O800 RTK: 22 cm
Gardena smart SILENO free 800: 22 cm
Runtime
Ecovacs GOAT O800 RTK: Not confirmed
Gardena smart SILENO free 800: 140 min
Noise
Ecovacs GOAT O800 RTK: Not confirmed
Gardena smart SILENO free 800: 58 dB
Water rating
Ecovacs GOAT O800 RTK: IPX6 station and RTK unit
Gardena smart SILENO free 800: IPX5

Questions people ask

Is the Ecovacs GOAT O800 RTK better than the Gardena smart SILENO free 800?

The Ecovacs GOAT O800 RTK scores 6.8/10 against 6.1/10 for the Gardena smart SILENO free 800 on our spec-based score.

Which handles slopes better, Ecovacs GOAT O800 RTK or Gardena smart SILENO free 800?

The Ecovacs GOAT O800 RTK is rated for 45% slopes, against 35% for the other.

Which covers a bigger lawn?

The Ecovacs GOAT O800 RTK, rated for 800 m² (0.20 acre).

Do they need a boundary wire?

Ecovacs GOAT O800 RTK: no. Gardena smart SILENO free 800: no.