Ecovacs GOAT O800 RTK

Name: Ecovacs GOAT O800 RTK
Brand: Ecovacs
SKU: 7444

Manufacturer: Ecovacs

The Ecovacs GOAT O800 RTK is a robotic lawn mower designed for residential gardens, offering fully autonomous operation with built-in scheduling, auto docking, and compatibility with both Alexa and Google Assistant for hands-free control. It connects via Wi-Fi and Bluetooth, supports remote operation through a dedicated smartphone app, and includes a display panel for on-device management.

The mower handles a maximum lawn area of 960 m² and delivers a working area capacity of 180 m²/h, with a 22 cm cutting width and six adjustable cutting height settings ranging from 30 mm to 80 mm. It is rated for slopes up to 45%, runs at 57 dB during standard operation and 50 dB in eco mode, and draws 180W at 18V with a charge time of approximately 1.7 hours. Additional features include obstacle detection, a rain sensor, a frost sensor, weather adaptation, mulching, and anti-theft protection.

Pros

Handles slopes of up to 45%, making it usable on gardens with significant inclines
Covers up to 180 m² per hour with a maximum area capacity of 960 m², suitable for larger residential lawns
Charges fully in approximately 1.7 hours, limiting downtime between mowing sessions
Includes a frost sensor and weather adaptation, allowing the mower to respond to environmental conditions without manual intervention
Operates at a reduced noise level of 50 dB in eco mode, which is relatively quiet for outdoor equipment
Works with both Alexa and Google Assistant, enabling smart home integration alongside its dedicated smartphone app

Cons

The battery is not removable, which limits options if the battery degrades over time
At 11,200 g, the unit is relatively heavy, which may complicate manual repositioning or transport
The cutting width of 22 cm is narrow, meaning more passes are required to cover larger areas efficiently
Only six cutting height settings are available, which may not offer sufficient granularity for users with specific lawn care requirements

Who is this for?

This mower is well suited to homeowners with medium to large residential gardens, particularly those with lawns up to 960 m² that require regular autonomous maintenance. Its 45% slope rating makes it a practical choice for properties with uneven or hilly terrain where many robotic mowers struggle. Users who want hands-free scheduling, smart home integration via Alexa or Google Assistant, and the ability to monitor or control the mower remotely through a smartphone app will find the feature set well matched to their needs. The frost and weather sensors also make it a reasonable option for those in climates with variable seasonal conditions, as the mower can adapt its behavior accordingly.

Who is this NOT for?

Users with lawns significantly exceeding 960 m² will find the coverage capacity insufficient for their needs. The narrow 22 cm cutting width means that covering larger areas requires considerably more passes, reducing overall efficiency. Those who prefer or require a removable battery — for example, to swap in a charged unit and extend runtime — will find this mower limiting, as the battery is integrated and cannot be replaced in the field. Additionally, users seeking very fine control over cutting height may find the six available settings too limited for precise lawn care requirements.

General info:

audible noise	57 dB
Has a dedicated smartphone app	✓
supports Wi-Fi	✓
audible noise (eco)	50 dB
Has Bluetooth	✓
cutting width	22 cm
Is electric	✓
height	263 mm
recommended area	800 m²
supports a remote smartphone	✓
lawn area coverage	960 m²
thickness	600 mm
volume	63120 cm³
weight	11200 g
width	400 mm

The Ecovacs GOAT O800 RTK is an electric robotic lawn mower with a recommended coverage area of 800 m² and a maximum lawn area capacity of 960 m². It has a cutting width of 22 cm and weighs 11,200 g, with physical dimensions of 400 mm in width, 263 mm in height, and a thickness of 600 mm. The unit supports Wi-Fi and Bluetooth connectivity, includes a dedicated smartphone app, and allows remote control via smartphone. During operation it produces 57 dB of noise, which drops to 50 dB in eco mode.

Features:

has an obstacle sensor	✓
Has a rain sensor	✓
can be scheduled	✓
has anti-theft features	✓
auto docking	✓
works with Alexa	✓
compatible with Google Assistant	✓
Has a display	✓
has a frost sensor	✓
Has mulching feature	✓
adapts to weather conditions	✓
works in rain	✓

The mower includes a broad set of features designed for autonomous, low-maintenance operation. It supports mowing scheduling and returns to its base automatically via auto docking, while obstacle and rain sensors help it navigate and respond to changing conditions. A frost sensor and built-in weather adaptation allow it to adjust behavior based on environmental factors, and it is also capable of operating in rain. The unit features a mulching function, a built-in display, and anti-theft protection. For smart home integration, it works with both Alexa and Google Assistant.

Performance:

slope performance	45%
mowing time	65 m
number of cutting height settings	6
maximum cutting height	80 mm
minimum cutting height	30 mm
working area capacity	180 m²/h

In terms of performance, the mower handles slopes of up to 45%, making it suitable for gardens with notable inclines. It covers a working area capacity of 180 m²/h with a mowing time of 65 minutes per session. Cutting height is adjustable across six settings, spanning a range from a minimum of 30 mm to a maximum of 80 mm, allowing for flexible lawn maintenance depending on grass conditions.

Power:

charge time	1.7 hours
has a removable battery	✕
voltage	18V
wattage	180W

The mower operates at 18V with a power draw of 180W and fully recharges in approximately 1.7 hours. The battery is built into the unit and is not removable.

Final Verdict

The Ecovacs GOAT O800 RTK is a capable robotic lawn mower that covers a solid range of residential use cases, particularly for gardens with challenging terrain thanks to its 45% slope rating and coverage capacity of up to 960 m². Its broad feature set — encompassing weather-adaptive operation, smart home integration, scheduling, and auto docking — positions it as a largely hands-off solution for medium to large lawns. That said, the fixed battery and narrow cutting width do place some practical limits on its versatility and efficiency at scale. On balance, it is a well-specified option for homeowners seeking reliable autonomous mowing with minimal daily input, provided their lawn falls within its operational parameters.