Photo coming soon
Lawn mowerPhoto coming soon
Greenworks
C20 by Greenworks
Robot lawn mower, released 2025.
- Lawn size (claimed)
- 21,800 sq ft
- Slopes (claimed)
- Up to 45%
- Wire
- No wire to bury
- List price
- $999.99
These figures are what the maker claims, as of 2026-10-07. The list price is the maker's price, not what a store charges today. Report a wrong figure.
Tell me if the price drops
All the details
Lawn and slopes
- Lawn size it can handle
- 21,800 sq ft (2,023 m²)
- Slopes
- Up to 45%
- Size group
- acreage
How it finds its way
- Guidance
- Satellite and camera guidance
- Boundary wire
- No
- Wire-free
- Yes
Cutting
- Cutting width
- 20 cm
- Cutting height
- 19 to 89 mm
- Drive
- 2WD
Battery, noise and weather
- Battery
- Built-in (capacity unknown)
- Noise
- 54 dB
- Water resistance
- IPX6
Connection and smart home
- Connection
- Wi-Fi, Bluetooth, 4G
- Smart home
- App only (no voice assistants listed)
Where it is sold
- United States
- Yes
Well sourced. Source: the maker's page.
Notes: 1/2 acre=2023 m2; Walmart 998; 3-wheel; other source says IPX5; docking station only
Similar robots
Models whose makers claim a similar lawn size, one per brand.
Photo coming soon
Lawn mowerPhoto coming soon
Lawn mowerPhoto coming soon
Lawn mower