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WORX Landroid WR139E

$1,699.00 (AUD$ Including GST)

4.93 out of 5
(15 customer reviews)

No Local Stock Available


Sorry, the manufacturer has discontinued this product.

We do however still stock spare parts for this model.

WORX Landroid WR139E robotic lawn mower is perfect for medium-sized gardens up to 500m2. It adapts to the size and shape of the lawn and the growth rates of your grass. It learns continuously from our fleet of thousands of connected robot mowers and regularly updates itself with the latest software. It’s agile, safe, accurate and packed with customisable features.
The new APP is an integral part of the Landroid system making it easy to operate and control, patented mowing AIA cutting technology ensures it can pass through narrow paths with ease. With Smart Auto scheduling, intelligent navigation and a rain sensor, it is faster, smarter and more agile than other robot mowers. The 20V Powershare Battery Platform is interchangeable with other WORX 20V Tools.Landroid Robot takes the hard work out of mowing the lawn. After measuring the area of your with the lawn size calculator thanks to the all-new APP, Landroid suggests an auto-schedule based on your lawn conditions. Want to create your own schedule? Use the manual schedule function to set the schedule to your exact preferences.

WORX Landroid WR139E Features:

  • Perfect for medium-sized gardens up to 500m2
  • Smart Auto Scheduling
  • AIA technology. Agile and faster than others.
  • Cut to Edge for a better finish at the edge of your lawn
  • Configurable to your needs. Choose from five unique options
  • Worx PowerShare. Landroid can share its battery with all Worx 20V cordless tools.
  • Sensor-less brushless motors, the same technology as used in EVs
  • Automatic Over the Air Software updates
  • Cutting Height 30-60mm. Cutting Width 180mm.

In the Box:

  • User Manual – Click here to download
  • WR139E Robot Lawn Mower
  • 2 Repair Connectors
  • 3 Sets of Spare Blades
  • 1 Allen Key
  • 1 Charging Station
  • 8 Charging Station Fixing Screws
  • 180 Wire Pegs
  • 1 Power Supply
  • 130 metres of Perimeter Wire
  • 1 20V 2.0Ah Battery
  •  Boundary wire Distance Gauge
  •  External corner wire Distance Ruler

Additional information

Lawn Mowers


Product Grading


Motor Type


Motor Power


Running Time per Charge

Up to 1.5 Hours

Cutting Width


Cutting Blades

3 x Centrifugal

Cutting Height

3cm – 6cm




2 + 1 Yr Standard

Key Capabilities
Area Capacity

500m2 (-20% Recommended)

Installation Type

Wired installation

Drive System

Rear 2WD

Pattern Mowing

No – Random

Multi Zone

4 Zones

Mowing Capacity Per Working Hour

up to 45m2 per hour

Max Allowable Slope

45% Gradient

Max Consistent Slope

35% Gradient

Max Edge Slope

25% Gradient

Travel Speed

25 metres per minute

Battery Charging Time

1.5 Hours

Battery Voltage & Capacity

20V / 2.0Ah / 40Wh

Type of Battery

Lithium Ion

Battery Charge Method

Contact – Auto Return to Base

Battery Charge Rate

1.5 Amp

Safety Features
Obstacle Avoidance

Bump Sensors

Bump Sensor


Emergency Stop


Lift/Tilt/Rollover Sensor

Yes (45 deg approx)

Cutting System
Cutting Blade Speed

2800 rpm

Cut to Edge (Offset Blades)

Yes (Worx System)

Communication and Interface

Radio Link (Optional)
WiFi (Fully Intergrated)

LED Display


App Control

Free IOS & Android App

Smart Home Integration

Compatible with Alexa

Firmware Updates

Free Over the Air (FOTA)


4 Digit Security Pin

Program Settings
Eco Mode


Perimeter Cut Mode

Cut to Edge Feature (off set blades)
Yes (Scheduled)

Rain Sensor

Yes (Configuable)

Schedule Mowing

Yes (Local & App)

Wired Navigation System
GPS Assisted Navigation


Smart Partitions


SDM Cutting System


Spiral Cut Mode


Straight Cut Mode

Yes (Custom Algorithm)


Yes (electronic)

Wireless Navigation System
Positioning System


Virtual Mapping Limits


IMU Asssited Navigation


Other Features


Rear Wheels

240mm Hard Rubber

Front Wheels

1 x 80mm

Included Equipment
Base Station


Base Station Cover


Base Station Fixings

8 Screws

Perimeter Wire

130 mt

Perimeter Wire Pegs

180 ea

Power Supply and Cable

Yes – 10mt



Weights and Dimensions
Box Dimensions

65cm x 53cm x 31cm

Box Gross Weight


Product Only Dimensions

55.8cm x 40.4m x 20.5cm

Product only Weight


Self Leveling



Max Perimeter wire Length

450 metres


19.2 kg


66.5 × 52.8 × 32.1 cm

15 reviews for WORX Landroid WR139E

  1. 5 out of 5

    Anonymous (verified owner)

    Everything as expected!

    (0) (0)
  2. 5 out of 5

    Emily (verified owner)

    Love it

    (0) (0)
  3. 5 out of 5

    Jeffrey Moorhead (verified owner)

    Have had a couple of small problems but they were fixed with one phone call

    (0) (0)
  4. 5 out of 5

    Chris M. (verified owner)

    Early days but going really well

    (0) (0)
  5. 5 out of 5

    Anonymous (verified owner)

    Awesome mower

    (0) (0)
  6. 5 out of 5

    Stewart English (verified owner)

    Love it great machine

    (0) (0)
  7. 5 out of 5

    Marinus Hoolboom (verified owner)

    Great mower and very fast delivery when I placed the order. Very happy customer

    (0) (0)
  8. 5 out of 5

    David W. (verified owner)

    Doing a great job on my 260sqm lawn of Sir Walter.

    (1) (0)
  9. 5 out of 5


    funny robot

    (0) (0)
  10. 4 out of 5

    Graeme (verified owner)

    First impressions are that this is a great little robot. Very reliable docking. Excellent app and strong WiFi connectivity. Excellent build quality. On most cutting heights the shell of the robot is lower than the blades, this means it is pushing through grass. Time will tell how well this works near the edges on buffalo grass. Also the absence of mud guards means the tops of the wheels don’t pass through low hanging vegetation very easily at the edges. A tip when laying the wire, the robot tracks the wire at the front so when the wire turns right it tends to cut the corner and can hit the rear, so it is best to extend the wire it bit further before turning right or leave a gap of greater than 26 cm. This applies to any turn to the right and at angles much less than the 90 deg were the triangle pattern should be used.

    (1) (0)
  11. 5 out of 5

    Michael Hart (verified owner)

    I have had my Landroid for a bit over 2 months now, waited to make sure my review was correct. Lets start with setup, it is very simple, running the border is very simple, but let me give you a solid tip. As soon as you can bury the cable I suggest you do it. I pinned the cable down very tight, but a couple of times when the mower was turning on the cable those chunky tractor tyres grabbed the cable and pulled it up, then the mower promptly chopped the cable :). Once I got the cable buried I have had no further issues with the border cable at all. Setting up the mower for zones and to use with the app were very simple, just read everything a couple of times before you go through the steps. My mower has been mowing every day except weekends and has not missed a beat. I have just changed my weekly schedule to 3 days a week, hopefully this will make it last a bit longer over the long haul. Battery that came with it I think is 2 Ah lasts for nearly 2 hours before it goes back to recharge, so I think when I have to replace battery I will get the larger one even though it is not needed. Over all I am super happy with my purchase. Except the fact, as soon as I got mine they went on sale 🙁 but anyway great buy and the guys here give great service and fast shipping.

    (2) (0)
  12. 5 out of 5

    PHIL P. (verified owner)

    Great robot mower, does a great job and easy to operate through the app.

    (0) (0)
  13. 5 out of 5

    Richard Batty (verified owner)

    An excellent piece of kit. My neighbours are jealous.

    (0) (0)
  14. 5 out of 5

    Anonymous (verified owner)

    Excellent product as advertised

    (0) (0)
  15. 5 out of 5

    Mark Prosser (verified owner)

    It’s good, I love it. I have a small 64m2 almost square lawn and this robot covers pretty much the entire lawn in one go. When I’m stressing and working long hours, it’s good to know that the lawn is being looked after. Replaceable battery, automatic docking, app to schedule cutting, rain sensor, it’s got everything I need.

    (1) (0)
Add a review

Have you checked where your maximum edge slope is?

The maximum edge slope should be placed within 1 meter of the boundary wire to prevent lawn damage from the robot lawn mower’s wheels.

Learn more about slopes

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Double security, your Landroid will keep beeping once lifted.
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