Ecovacs GOAT O800 RTK Robotic Lawn Mower: A Detailed Review

The Ecovacs GOAT O800 RTK robotic lawn mower has emerged as a compelling option for homeowners seeking automated lawn care. Originally priced at twenty-five thousand, recent discounts, particularly through Lidl, have significantly reduced its cost. This review delves into the features, performance, and user feedback surrounding this increasingly popular robotic mower.

Key Features and Specifications

• Dimensions & Weight: 71 x 43 x 29 cm, weighing less than 15 kg.
• Cutting Width: 22 cm with three blades.
• Coverage Area: Suitable for lawns up to 800 m², capable of mowing half of this area on a single charge.
• Battery Life & Charging: Operates for up to 65 minutes on a single charge, with a 100-minute recharge time.
• Speed & Performance: Adjustable speed ranging from 0.35-0.5 m/s, achieving a surface performance of 140-180 m²/hour.
• Cutting Height: Adjustable from 3 to 8 cm.
• Slope Capability: Can handle slopes of up to 45% (24°).

Advanced Navigation Technology

The GOAT O800 RTK utilizes RTK navigation, combining satellite signals with a correction beacon placed in the garden for precise positioning. This is further enhanced by LiDAR and a front camera, enabling obstacle recognition, including reportedly avoiding obstacles like hedgehogs, even at night. Ecovacs highlights the mower’s ability to navigate narrow paths as small as 70 cm wide.

Setup and Operation

The mower requires initial perimeter definition via a mobile app and manual control. Once mapped, it operates autonomously. The setup process is designed to be wire-free, taking approximately 15 minutes.

User Feedback and Considerations

User reviews, as reported on Heureka, are generally positive. Common criticisms include the app’s functionality and the mower’s performance on garden edges, a challenge shared by many robotic mowers. Some users note the short length of the power cable (5 meters to the station, 10 meters to the lighthouse) may necessitate an extension cord.

Warranty and Availability

Ecovacs offers a three-year warranty on the GOAT O800 RTK lawn mower. Recent promotions, such as those offered by Lidl, have significantly reduced the price, making it a more accessible option for consumers.

Recent Price Reduction

As of February 27, 2026, Lidl is offering the Ecovacs GOAT O800 RTK at a reduced price of 17,999 CZK, including shipping, after an 18% discount and an additional 30% off with the code Sekacky30. This is a significant reduction from the original price and competitive with other retailers.