The Ambrogio Twenty Elite S+* robot lawn mower is identical to the Ambrogio Twenty Elite, except it has a longer running time per charge: 4 hours. Small and mighty, and exactly the same physical size as the Twenty, Twenty Elite S+ maintains up to 1/3 acre of grass while also having the ability to navigate extremely narrow areas. The Twenty robots are only 9 inches wide. Lightweight, too, Twenty Elite S+ only weighs six pounds. This eliminates the possibility of compacting the soil while mowing.

Twenty Elite S+ includes the SDM GPS-enabled mowing algorithm for improved mowing efficiency. 

The maximum area Twenty Elite S+ is capable of maintaining is 0.3 acres of grass, which many suburban homes have once the house, driveway, patio, shed, etc. are deleted from the total lot size. Twenty Elite S+ is also an ideal choice for up to 3/4 acre properties that have a fence since one robot can be used in the front and a second one can be used in the back. Avoid the need for a complicated automated fence gate!

Twenty Elite S+ comes with the following advanced features that are also found on Zucchetti's high-end models for large yards:

  • SDM mowing algorithm (uses GPS)
  • GPS Geofence theft notification & recovery
  • "Help me" error notifications (when the robot stops with an error)
  • Send select commands from anywhere in the world (return to base, mow now and more)
  • Thick "knobby" rubber tires
  • Bluetooth connectivity to Smartphone App (IOS and Android)
  • Set-up via Bluetooth and Smartphone App
  • Remote Control via Bluetooth and Smartphone App

Check out the amazing knobby tires:

Ambrogio L20 Elite Knobby Rubber Tires video that shows a screwdriver pushing on the tire

Learn more about Ambrogio robot mowers at the manufacturer's site. Detailed specifications are available here: Ambrogio L20 Elite S+.*


*Color and model name may vary but the performance is identical. This robot might actually ship as Tech S X2. The manufacturer of Twenty Elite S+ and Tech S X2 are one in the same: Zucchetti Centro Sistemi.

What's in the Box

The Ambrogio L20 Elite comes with the base, the 4-cutter "European-style" blade, battery, battery charger and knobby rubber tires. 4G Communication is standard on the Twenty Elite. Wire and pegs are sold separately at these links:  Ambrogio Perimeter Wire   Ambrogio Installation Pegs

Perimeter wire* and pegs sold separately - or contact the Authorized Ambrogio Dealer in your area for professional installation.

*Perimeter wire substitution voids warranty.

Why Choose Twenty Elite S+

Twenty Elite S+ is perfect for buyers who love bells and whistles and who have a relatively small yard with grass that is not overly dense or thick.

Thick/dense grass works with Twenty Elite S+, except it may be necessary to lower the blade to avoid errors like "Out of Border". Since Twenty Elite S+ is small and lightweight, thick/dense/spongy grass can push-up on its body, causing it to lose traction. An upgrade to the 18cm star blade might be required. 

The way to determine whether grass density might be an issue is to push down on the grass with your flat hand. If you feel the ground, Twenty Elite will work. If the grass pushes back like a sponge, the blade will need to be lowered and the final mow with a regular lawn mower will need to have the blade set below 2.5". Dethatching the grass may also solve the issue.

If your grass is extra thick or dense (e.g. Bermuda grass) or if there is a thick thatch layer, these robots are a better choice: L85 Elite,  4.0 Basic Standard Cut or 4.0 Basic High Cut. L210 Elite will also work on thick/dense/fast-growing grass but a training blade or a very low final cut with a traditional mower will be needed.

Here is a video of the Twenty Elite working on tall grass that is thick but not spongy.

Available Options

Select from the options listed above. Contact us if an option you are interested in is not shown. 

Why buy from us?

We are an Upper Midwest distributor for Ambrogio Robot Mower. We have been working with Ambrogio robots since 2006. As the most experienced internet company for the Ambrogio and LawnBott® brands in the US, we serve consumers and businesses who do not have a dealer. We take pride in providing top-notch customer service.

Our dealers are located in Illinois, Indiana, Michigan, Ohio, Wisconsin and in select locations around the USA. Learn more here: About Us  Find our dealers here: Dealer Locator

Questions about whether Ambrogio robot will work for your yard? Participate in the AmbrogioRobotMower Reddit Logo

How to Purchase

Call now!  (847) 960-8520  We are glad to help you with your purchase. 

Or, add the robot to the cart, select accessories and order online!  Remember to purchase perimeter wire and pegs!

Order via email: we will send an electonic invoice via PayPal.


6 Months 0% Financing available via PayPal Credit!

You’ll have the option to make no payments for 6 months, on qualifying purchases. You will receive monthly statements and can make payments at any time. As long as you pay in full by the promotion expiration date, you will not be billed interest for that purchase. If you do not pay in full, interest will be calculated from the posting date (which is usually within a few days after the purchase date) and will be billed to your account.  


Visit the Accessories Page

Ambrogio accessories: wire, pegs, wiresaver, wire break finder, spiked wheels in a strip with labels

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Ambrogio Twenty Elite S+ Robot Lawn Mower*

  • $2,229.00

Available Options

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