iGarden KN35 Pool Cleaner Review: Does This Robotic Cleaner Actually Earn Its Price?
My take on the iGarden KN35 robotic pool cleaner after running it in my own pool, including where it shines and where it frustrated me.
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I loved my pool until the first time I had to manually vacuum the floor on a Saturday morning. That’s the part pool companies skip in the brochure. So when I got my hands on the iGarden KN35 pool cleaner, the thing I cared about most was simple: can I drop it in the water, go do something else, and come back to a pool I actually want to swim in? You can check the current price on Amazon here while I walk you through how it went.
Quick Verdict
Dropped it in, walked away, came back to a clean floor. The iGarden KN35 does the boring part of pool ownership so I don’t have to stand there with a manual vacuum head. It’s not the flashiest robot on the market, but for the money it pulls its weight.
Buy if you:
- hate manually vacuuming your pool floor every week
- want a cleaner you can drop in and walk away from
- have a small-to-mid backyard pool, not a resort deck
- want robotic cleaning without paying flagship prices
Skip if you:
- don’t want to rinse and empty the filter basket after every run
- expect it to scrub tile grout and waterline like a person would
- have a huge in-ground pool with long, sloped walls
The iGarden KN35 Pool Cleaner Does the Job I Hate Most
The KN35 is part of iGarden’s KN series of robotic pool cleaners. It’s a self-contained unit, no hose snaking across the deck, no standing there pushing a pole around. You place it in, it goes to work on the floor, and it collects the debris inside its own basket.
What You Get In The Box
The KN35 arrives as a single self-contained unit: the robot body, a debris basket that snaps inside it, and a charging setup, no hose attachments, no adapter cables for your pool pump, nothing to figure out before you can use it.
The core idea is straightforward. Charge it, drop it in, and it drives around the bottom of your pool sucking up the sediment, leaves, and general gunk that settles on the floor. When it’s done, you pull it out, pop the filter basket, and rinse it clean. No plumbing, no filter connections to your pool pump, no fuss.
I’m not going to throw fake spec numbers at you that I can’t back up. What matters is the format: this is a cordless-style robotic cleaner you operate independently of your pool’s existing filtration, and that alone changes how much effort a weekly clean takes.
Dropping It In And Walking Away
The real test is whether the floor looks better after a run, and mine did. I set it in the shallow end, let it sink, and it started tracking across the bottom on its own. The nice part is exactly what I wanted: I didn’t have to babysit it. I went inside, did other things, and let it grind through the debris that had settled overnight.
The KN35 is built for the pool floor, and that’s exactly where it delivered. Leaves, fine sediment, the gritty film that makes you hesitate before jumping in, it cleared all of it in one pass. That’s also the part that takes the longest to do by hand, which is why a machine doing it matters.
The Part The Box Won’t Mention
Here’s the friction: you still have to clean the cleaner. Every robotic pool cleaner has this catch, and the KN35 is no exception. After a run, you pull it out dripping, open it up, and rinse the collected debris out of the basket. It’s not hard, but it’s a chore that gets old faster than you’d expect if your pool drops a lot of leaves.
The other thing worth knowing is that floor-focused cleaning is exactly that, floor-focused. If you’re expecting it to scrub your waterline tile or climb every wall like a determined little gecko, temper that. It’s strongest on the horizontal surfaces where debris settles, and that’s where I’d point it first.
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Who This Cleaner Fits Best
This is for the person who, like me, just wants to use their pool to have fun and not spend their weekend being the pool guy. If your pool is small to mid-sized and your main headache is a dirty floor, the KN35 slots right in. Drop it, let it run, pull it out, done.
If you’ve got a sprawling in-ground pool with long sloped walls and heavy waterline buildup, you might want to look higher up the ladder at something built for wall-and-floor climbing. But for a typical backyard setup, this covers the part most of us dread.
KN35 vs. A Manual Pool Vacuum
The KN35 removes the labor; a manual vacuum gives you precision control. For weekly floor maintenance, I’d use the robot and keep the pole for spot touch-ups. A manual setup ties you to the pool for however long it takes to cover the whole floor, and you’re the motor. The KN35 does that part for you.
Where the manual vacuum still wins is precision and reach. You can steer a pole into corners, along the waterline, and up walls in ways a floor robot won’t match. So the trade-off is real: the robot saves you the labor, the manual method gives you control. For weekly floor maintenance, I’d rather let the robot do the boring part and keep the pole around for spot touch-ups.
What I’d Tell A Buyer Before Ordering
Charge it fully before your first run so you get a proper sense of how much it clears in one go. Rinse the filter basket right after you pull it out, not later, because dried-on gunk is more of a pain to deal with. And set your expectations around the floor being the priority job. Do that, and this is an easy one to live with. You can see the latest pricing on Amazon here if it sounds like your situation.
Pros
- Drop-in-and-walk-away operation, no hose or pump hookup
- Strong on the pool floor where debris settles worst
- Self-contained debris basket, no ties to your pool’s filtration
- Saves the labor of manually vacuuming every week
- Sits at a friendlier price than flagship robot cleaners
Cons
- You still have to rinse and empty the filter basket after every run
- Floor-focused, not built to deep-clean waterline tile
- Not the pick for large in-ground pools with long sloped walls
What we’d improve
A couple of things that would make the next version easier to live with:
- Easier basket access, anything that speeds up the rinse-and-empty step would take the sting out of the one recurring chore.
- More wall coverage, stronger climbing on walls and near the waterline would close the gap with pricier robots.
Frequently Asked Questions
Does the iGarden KN35 clean pool walls too?
It’s strongest on the pool floor, which is where debris settles and where hand-cleaning is the biggest pain. If your main concern is waterline tile and full wall scrubbing, keep a manual vacuum handy for touch-ups.
Do I need to connect it to my pool pump?
No. It’s a self-contained robotic cleaner that runs independently of your pool’s filtration system. There’s no hose to route across the deck and no plumbing hookup, you just place it in the water and let it work.
How do I clean the KN35 after it runs?
Pull it out, open the debris basket, and rinse the collected dirt and leaves out with a hose. Do it right after the run rather than letting it dry, because dried gunk is harder to clear.
Is it worth the price compared to flagship robots?
For a typical backyard pool, yes. The floor cleaning it delivers would cost you a half-hour of manual labor per week, and it does it without any setup. The trade-off is that it skips the walls and waterline, if those are your problem areas, spend up for a wall-climbing model. If your headache is the floor, this earns its price.
What size pool does the KN35 suit?
It’s a good match for small-to-mid backyard pools. Very large in-ground pools with long sloped walls stretch it past its comfort zone, so match the cleaner to your pool size before buying.
Can I leave it running unattended?
That’s the whole point. You drop it in and walk away while it cleans, then come back and pull it out. I didn’t babysit it during my run and the floor still came out clean.
Does it pick up leaves as well as fine dirt?
Yes, it handled both the leaves and the finer settled sediment on the floor in my testing. Heavier leaf loads mean you’ll empty the basket more often, so plan your cleaning frequency around how much your trees drop.
Is it hard to set up out of the box?
Setup is minimal. Charge it, drop it in, and it goes. There’s no assembly of hoses or connections to your pool equipment, which is a big part of why it’s easy to live with day to day.
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iGarden KN35 Pool Cleaner
Get the best price on Amazon →As an Amazon Associate I earn from qualifying purchases.
