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Electric Lawn Mower vs. Robotic Lawn Mower

Electric Lawn Mower vs. Robotic Lawn Mower: Which is better?

The quest for the perfect lawn has been a longstanding endeavor for homeowners. A well-manicured lawn not only enhances the aesthetic appeal of your property but also provides a relaxing outdoor space. In this pursuit, one critical decision homeowners often face is choosing between traditional electric lawn mowers and the innovative robotic lawn mowers. This article will delve into the great debate surrounding these two options, exploring their features, advantages, and disadvantages to help you make an informed choice for your lawn care needs.

Electric Lawn Mower: The Traditional Workhorse

Electric lawn mowers have been a staple in lawn care for decades. They come in two primary varieties: corded and cordless.

Corded Electric Lawn Mower

Corded electric lawn mowers are known for their reliability and consistent performance. They are powered by electricity, and a cord connects them to a power outlet. Here are some key features:

  1. Consistent Power: Corded electric mowers provide a steady and reliable power source, ensuring a consistent cut throughout the mowing process.
  2. No Battery Hassles: You don’t need to worry about recharging or replacing batteries. As long as you have access to an electrical outlet, your mower will run.
  3. Environmentally Friendly: Electric lawn mowers produce zero emissions, making them an eco-friendly choice.

However, corded electric mowers are limited by the length of their power cord, which can restrict your range. You may also need an extension cord for larger yards.

Cordless Electric Lawn Mower

Cordless electric mowers offer greater mobility compared to their corded counterparts. They are powered by rechargeable batteries and have become increasingly popular. Here are their key features:

  1. Freedom of Movement: With no cords to contend with, you can move freely around your lawn, reaching remote corners and edges easily.
  2. Quiet Operation: Cordless electric mowers are generally quieter than gas-powered alternatives.
  3. Eco-Friendly: They produce no emissions, contributing to a cleaner environment.

However, cordless electric mowers are limited by their battery life. Larger yards may require multiple battery recharges or a spare battery to complete the job.

Robotic Lawn Mower: The Autonomous Innovator

Robotic lawn mowers are the modern marvels of lawn care technology. These small, autonomous machines use advanced sensors and programming to navigate your lawn and maintain its appearance without much human intervention.

Key Features of Robotic Lawn Mowers

  1. Autonomous Operation: Robotic mowers can work autonomously, following pre-programmed routes or adapting to the lawn’s contours using onboard sensors. They can even return to their charging station when their battery is low.
  2. Continuous Maintenance: Robotic mowers work tirelessly, cutting the grass a little at a time, which promotes healthier lawn growth.
  3. Quiet and Efficient: They operate quietly and efficiently, making them suitable for use at any time, including during the night.
  4. Minimal User Effort: Once set up, robotic mowers require minimal user involvement. They’re ideal for those who want a well-maintained lawn with little manual labor.

However, robotic mowers come with a higher upfront cost compared to traditional electric mowers. They also require careful installation, as they need a boundary wire to define their mowing area.

The Pros and Cons: Electric vs. Robotic Mowers

To help you decide between electric and robotic mowers, let’s summarize their pros and cons:

Electric Lawn Mower


  1. Cost-effective upfront investment.
  2. Reliable and consistent performance.
  3. Environmentally friendly (no emissions).
  4. Suitable for small to medium-sized yards.


  1. Limited by power cord (corded).
  2. Limited by battery life (cordless).
  3. Requires manual operation.

Robotic Lawn Mower


  1. Autonomous operation.
  2. Continuous maintenance for a consistently manicured lawn.
  3. Quiet and efficient.
  4. Minimal user effort after setup.


  1. Higher upfront cost.
  2. Requires careful installation with boundary wire.
  3. Not ideal for very large lawns.

Which Mower Is Right for You?

Choose an Electric Lawn Mower If:

  1. You have a smaller lawn.
  2. You’re looking for an affordable lawn care solution.
  3. You prefer the simplicity of manual operation.

Choose a Robotic Lawn Mower If:

  1. You have a medium-sized lawn.
  2. You value the convenience of autonomous operation.
  3. You want a consistently manicured lawn with minimal effort.

Consider Other Factors:

  1. Budget: Electric mowers are typically more budget-friendly upfront, while robotic mowers offer long-term convenience.
  2. Lawn Size: The size of your lawn plays a significant role in your choice.
  3. Terrain and Complexity: Consider your lawn’s terrain, slopes, and obstacles. Robotic mowers excel in handling complex landscapes.

Read Also: How Much is a Robot Lawn Mower?


The great debate between electric lawn mowers and robotic lawn mowers ultimately boils down to your preferences and the specific needs of your lawn. Electric mowers, whether corded or cordless, offer cost-effective and reliable solutions for smaller lawns. In contrast, robotic mowers provide autonomous, continuous maintenance for those seeking convenience and a perfectly manicured lawn. By evaluating your lawn size, budget, and desired level of involvement, you can make an informed decision to keep your lawn looking its best. The future of lawn care is now in your hands.

Frequently Asked Questions

What is the typical cost difference between an electric lawn mower and a robotic lawn mower?

The cost difference between an electric lawn mower and a robotic lawn mower can be significant. Electric lawn mowers, both corded and cordless, are generally more budget-friendly upfront, with prices ranging from $100 to $500 or more, depending on the features and brand. On the other hand, robotic lawn mowers come with a higher upfront cost, typically starting at around $900 and going up to several thousand dollars for more advanced models. While electric mowers are cheaper initially, robotic mowers offer long-term convenience and autonomy.

Can a robotic lawn mower handle complex lawn terrain and obstacles?

Yes, robotic lawn mowers are designed to handle complex lawn terrain and obstacles. These machines use advanced sensors and programming to navigate around obstacles such as trees, flower beds, and lawn furniture. Additionally, they can handle slopes and uneven terrain, making them suitable for lawns with varying topography. However, it’s essential to carefully install the boundary wire that defines the mowing area to ensure that the robotic mower operates effectively and avoids potential obstacles.

Are robotic lawn mowers suitable for very large lawns?

Robotic lawn mowers are best suited for medium-sized lawns, typically up to around half an acre (about 2,500 square meters) or slightly larger, depending on the model’s capabilities. While some advanced robotic mowers can handle larger areas, they may require more extensive installation with additional boundary wires and docking stations. For very large lawns, it’s essential to consider the practicality and cost-effectiveness of using multiple robotic mowers or exploring other lawn care solutions, such as professional services.