Gardena Robotic Lawn Mower Review: My Verdict

A few summers ago in Raleigh, North Carolina, I hit a wall. I was trying to balance work, family, and yard work in the hot southern sun. Mowing was the worst. It drained my energy fast. So, I started looking for an easier way.

That’s when I found the Gardena robotic lawn mower. At first, I thought it might be a gimmick. Just another tech toy. But I gave it a try.

Now, after two full seasons, I’m surprised. It didn’t just cut grass—it changed how I care for my yard.

If you’re asking, “Is a robot mower worth it?”—I’ve been there. In this honest review, I’ll break down what I liked, what didn’t work, and whether Gardena is a smart pick for your yard. Especially if you live in the U.S. and want a mower that works on its own—no babysitting needed.

Quick Look: Gardena Robotic Lawn Mower

• Product Name: Gardena SILENO Robotic Lawn Mower (models include City, Life, and SILENO+)
• Type: Fully automatic mower with Bluetooth or app control
• Best For: Small to mid-size lawns, quiet neighborhoods, and anyone who wants easy yard care
• Price Range: About $900 to $1,900, based on the model and features

If you live in a warm U.S. city—like Raleigh or Austin—where grass grows fast, this mower can keep up. It handles the work on its own, no babysitting needed. I’ll explain what each model does and how they perform in real yards—not just in specs.

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Why I Chose It

When I first looked at robot mowers, I wasn’t sure. I didn’t want a gadget. I wanted something that worked in real yards. Gardena SILENO stood out for a few key reasons.

Quiet Operation

Noise was a big deal for me. My kids nap during the day, and I didn’t want a loud mower. The Gardena is super quiet. I often forget it’s even running. That’s a big win if you live in a quiet U.S. suburb.

Cut Quality & Blade System

It uses small, sharp blades that slice the grass instead of tearing it. I saw the difference fast—clean cuts and healthy grass. The blades are also easy to swap. Replacements are cheap, too.

Smart App Control

This part blew me away. I can set mow times, change settings, and see where it is—all from my phone. Bluetooth works well for small yards. If you pick the Smart model, you get Wi-Fi control. That’s great if you travel a lot.

Handles Rain & Slopes

In Raleigh, we get pop-up storms. My lawn also has some slope. I thought that might be a problem. But it wasn’t. The SILENO Life didn’t get stuck on wet grass or small hills. That really impressed me.

Easy to Clean

Some mowers get messy fast. This one doesn’t. The bottom stays pretty clean. When it needs a rinse, I just use a garden hose. It’s built for that—no risk of damage.

What Could Be Better

No mower is perfect—especially one that works while you’re not watching. Here are a few things I think Gardena could improve.

Setup Takes Time

Putting in the boundary wire took longer than I thought. It’s not hard, just slow. It took me most of the afternoon. If you don’t like DIY work, you may want some help.

App Can Be Glitchy

Most of the time, the app works fine. But sometimes it freezes or doesn’t sync right away. This happened more with the Bluetooth model. If you’re good with tech, it’s no big deal. But it could bug people who want things simple.

Narrow Spots Can Be Tricky

If your yard has tight spots between beds or walkways, be ready to adjust. The mower can miss small patches or get stuck. I had to move the wire a few times to help it stay on track.

Not Great for Tall Grass

This mower isn’t built for thick, overgrown lawns. If the grass gets too tall, it may slow down or miss spots. I learned to run it often so it trims a little each day.

It’s More Expensive

Even the base model costs more than most gas mowers. But you’re paying for ease and time saved. Still, the price might be too much for some U.S. homeowners—especially if you’re used to doing yard work by hand.

My Personal Gardening Experience

I’ll be honest—I didn’t think a robot would change how I feel about lawn care. But a few real moments changed my mind.

A Quiet Sunday Morning

One weekend, I was having coffee on the back deck. The Gardena mower was running, but I didn’t hear it at first. No loud engine. No gas smell. Just a soft hum. My kids were drawing with chalk nearby, and the mower trimmed the yard in the background. That was the first time I realized—I didn’t miss my old gas mower at all.

After a Rainstorm

One afternoon in July, we had a heavy storm. The next morning, I thought the mower might slip or stop. But it didn’t. It moved through the wet grass with no problem. I used to hate mowing after rain. Now, I don’t even think about it.

While Traveling

Last fall, I went to visit family in Georgia. Normally, I’d ask a neighbor to mow for me. But this time, I just opened the app and set the mower’s schedule. When I got back, the lawn looked great. No stress. No favors. That felt like a real win.

Who Should Buy This?

If you’re tired of mowing in the hot sun, this mower is for you. The Gardena robot mower is great if you want a clean yard with no sweat or noise.

It’s a smart pick for:

• Busy people who want to “set it and forget it”
• Parents (like me!) who need quiet during nap time
• Folks in warm states like North Carolina, Texas, or Florida, where grass grows fast
• Tech lovers who enjoy using apps and smart tools
• Anyone with small slopes or rain—this mower keeps going
• People who want low-care gear—no gas, no oil, just a rinse with water

But it’s not the best choice if you:

• Have a big, bumpy lawn with lots of tight spots
• Don’t want to mess with setup—the wire takes time to lay
• Let grass grow tall before mowing—this one likes short, regular trims
• Need a budget tool—it costs more than a push mower

If your lawn is small to mid-size and you want quiet, steady care without checking on it all the time, Gardena is a great fit. I didn’t think it would change my weekends—but it did.

Alternative Option to Gardena Robotic Lawn Mower

Before I chose Gardena, I tried a few other robot mowers. One of them was the Worx Landroid WR165. It helped me see what really matters in a mower.

Here’s how they compare:

Feature	Gardena SILENO (Life/City)	Worx Landroid WR165
Best for Lawn Size	Small to mid-size (up to 0.4 acres)	Small yards (up to 1/8 acre or ~5,445 sq. ft)
Cutting System	3 pivoting razor blades (clean and quiet cuts)	Floating blade disc (adjusts to bumps)
Control	Bluetooth or Wi-Fi via app	App with Bluetooth + Wi-Fi
Noise Level	Very quiet (nap-friendly)	Quiet, but louder than Gardena
Terrain Handling	Good on slopes and wet grass	Handles bumps, clears small obstacles well
Setup Difficulty	Boundary wire takes time	Similar setup, comes with guide
Weather Resistance	Works in rain, can rinse with hose	Water-resistant, no hose use advised
Price Range	$900 – $1,900	Around $1,000 (battery & charger included)
Battery System	Gardena-only batteries	Works with Worx Power Share (20V)
Availability in U.S.	Easy to find at Amazon & Home Depot	Widely sold in U.S.

My Take After Using Both

Both are solid picks for small lawns. But Gardena felt more polished. The way it cuts and handles rain stood out. Worx is nice if you already own Worx tools—its battery system is more flexible. Still, when it came to quiet mowing, clean cuts, and easy controls, Gardena was the clear winner for me.

If you live somewhere warm like Raleigh or Austin, Gardena keeps up with fast-growing grass—no problem.

Read More: Worx Robotic Lawn Mower Review

Final Thoughts

I didn’t think a robot mower would change my weekends—but it did. If you’re tired of mowing in the heat, the Gardena gives you that time back. For small or mid-size lawns, it gets the job done—quietly, without gas, and without stress.

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FAQs – Gardena Robotic Lawn Mower Review