Best Automower Models Compared: How to Choose the Right One for Your Lawn

If you're researching the best Automower for your property, you're not alone. One of the most common questions we get asked is: how do I choose the right model without overpaying for features I might not need? Whether you're maintaining a small suburban backyard or a sprawling commercial lawn, understanding the key differences between Automower models can save you time, money and frustration.

In this guide, we’ll break down everything you need to know about choosing the best Automower for your specific lawn type, budget and expectations. As South Australia's trusted specialists in Husqvarna Automower installation and support, we've helped hundreds of clients across Adelaide and regional SA make confident, informed choices.

Wired vs Wireless (EPOS) - Which is Better?

When the first Automower was released in 1995, it relied on boundary wire to define the mowing area. The concept is simple: a cable is installed around the perimeter and connected to the charging station, creating an invisible loop that the mower follows. This system remains reliable and cost-effective to this day.

There are a few ways to install boundary wire:

1. Pegged onto the grass surface using plastic stakes.

2. Buried slightly with a spade or lawn edger

3. Professionally installed using a cable-laying machine (we use this method for most installs)

✅ Wired System Pros:

• Lower upfront cost, especially for smaller lawns
• Proven reliability when installed with heavy-duty cable, correct couplers and proper depth
• Not affected by tall trees or nearby buildings that can interfere with satellite reception

❌ Wired System Cons:

• Can be damaged during gardening or landscaping
• Repairs can be fiddly and time-consuming
• Random mowing pattern means longer runtime, especially on large lawns

What is EPOS?

EPOS (Exact Positioning Operating System) is Husqvarna's wire-free solution. Using RTK GPS, a technology borrowed from the agriculture industry, EPOS delivers precise, satellite-guided mowing with virtual boundaries that you set via a smartphone app.

✅ Wireless EPOS Advantages:

• No physical wires required
• Easily create no-mow zones or seasonal areas
• Supports systematic mowing patterns for faster and more consistent results

❌ Potential Drawbacks of EPOS:

• Higher initial investment
• Not suitable for all sites. Small gardens with tall fences or heavy tree cover may experience signal issues. In such cases, Husqvarna’s hybrid approach (EPOS supported by wire) may help, though a site inspection is essential

Understanding Capacity - What Size Lawn Are You Working With?

Automowers are rated by how much area they can mow within a 24-hour period. This depends on the battery size, motor power and cutting width. Generally, a larger capacity means faster mowing, fewer charging cycles and longer battery life.

Let’s say you have a 400 square metre lawn. If you don’t mind the mower working throughout the day and you're going with a wired setup, a Automower 305 or Automower 405X will do the job. These models have similar motors and batteries, but the 405X includes premium features like GPS tracking, 4G connectivity and automatic height adjustment.

Want it done faster? You’ve got options:

• Upgrade to an EPOS model for faster, systematic mowing
• Choose a larger-capacity mower like the 320 NERA, which features a wider cutting disc and extended runtime
• If edge trimming matters to you, look at models with EdgeCut technology. These have a second disc that cuts closer to fences and walls, although the EdgeCut disc is fixed at 45mm, which may contrast with the main cut height

Feature Checklist – What Do You Really Need?

When comparing models, think about how you’ll be using the mower day to day. Here are a few questions to guide your decision:

• Do you want to control the mower remotely via app? Look for Wi-Fi or 4G-enabled models
• Prefer hands-free cutting height adjustment? Choose a model with electronic controls
• Need night visibility? Some models include LED headlights
• Got pets or toys in the yard? Radar-equipped models are better at avoiding obstacles
• Want to protect the blades? Most models include a skid plate - except the compact Aspire R4
• Concerned about theft? GPS tracking provides peace of mind

What’s the Best Automower for Smaller Lawns?

For lawns under 500 square metres, the Automower 405X and Automower 415X are popular choices. Both are reliable, smart and easy to use. The main difference - the firmare: The 415X can run continuously, while the 405X has a 10-hour daily limit. In peak growing season, this may become a factor.

Looking for Premium Performance?

Models like the Automower 405XE and Automower 410XE offer full-feature functionality. They’re perfect for clean, flat lawns and are packed with convenience features - though they’re less suited to steep or uneven terrain.

Best Automowers for Larger Lawns

If your lawn is 1,000 square metres or more, you’ll want to step up to something with more grunt. We recommend the Automower 430X NERA or Automower 450X NERA. These are high-capacity models with everything included: 4G, GPS, radar, headlights, bumpers and more.

The Automower 320 NERA is a good middle ground - ideal if you have strong Wi-Fi at home and don’t need all the extras.

Try Before You Buy

We understand that choosing the best Automower isn’t always straightforward - especially if you’ve never used one before. That’s why we offer:

• Free consultations
• No-obligation site assessments
• Hands-on demos and extended trials

If you’re located in Adelaide or anywhere in South Australia and thinking about investing in a robotic mower, we’d love to help.

Call us on 0493 288 841 or email sergei@roboticmowing.com.au to book a free visit. We’ll help you find the best Automower for your property, your needs and your lifestyle.