Frequently Asked Questions
How does the Shark Matrix Plus navigate?
It uses LiDAR navigation with room mapping, so it maps your home during the first run and cleans in neat rows without bumping into obstacles repeatedly.
Does the Shark Matrix Plus have a self-emptying base?
Yes, the self-emptying base holds up to 60 days of debris, and in testing it was emptied once every three weeks.
Is the Shark Matrix Plus good for pet hair?
Yes, it handled pet hair tumbleweeds well during testing, including cat and dog hair on hard floors.
How long does the battery last on the Shark Matrix Plus?
It runs for about 100 minutes on a full charge and recharges and resumes cleaning automatically.
What is the price of the Shark Matrix Plus compared to other robot vacuums?
The article says it undercuts most competitors by hundreds of dollars, making it the cheapest robot vacuum that actually works.
Shark Matrix Plus Review: Cheapest Robot Vacuum That Actually Works
Let me be straight with you. I have tested more robot vacuums than I care to count. My name doesn’t matter, but my credentials do. I am the dad who gets cornered at birthday parties and asked which robot vacuum actually cleans and does not just bump into things for an hour before dying under the couch. When Sparkles brought the Shark Matrix Plus home and named it “Beep Beep” because of the sounds it makes when it gets stuck, I figured this would be another overpriced gadget that requires more babysitting than a toddler with a marker. I was wrong.
The Shark Matrix Plus is not the robot vacuum of your dreams. But it is the robot vacuum that will actually clean your floors without making you refinance your house to afford it. At a price point that undercuts most competitors by hundreds of dollars, this thing delivers where it counts. Let me explain exactly what you are getting into, because I have run this thing through breakfast crumbs, pet hair tumbleweeds, and the aftermath of a glitter craft project that I am still finding in places no glitter should ever go.
Key Specs and Features
- Matrix Clean technology with precision mapping
- Self-emptying base holds up to 60 days of debris
- Suction power rated for carpets and hard floors
- LiDAR navigation with room mapping
- App control with scheduling and zone cleaning
- Works with Alexa and Google Assistant
- Runs for about 100 minutes on a full charge
- Recharges and resumes cleaning automatically
- Side brush and combo brush roll for edges
What matters most here is the navigation. The Matrix Plus uses LiDAR to map your home, and that is the difference between a vacuum that works and a vacuum that drives you insane. It actually knows where it is. It does not bump into the same chair leg six times and give up. It draws a map of your house in the app during the first run, and after that, it cleans in neat rows like someone who actually cares.
Who Is This Robot Vacuum For
This is for the family that needs clean floors but cannot justify spending a thousand dollars on a vacuum. This is for the parent who works, cooks, chases kids, and needs one less thing to worry about. It is for the household with one dog, two cats, or a child who eats crackers in every room of the house. It is not for someone with a sprawling mansion or complicated multi-level layouts with no easy way to move the base. It is for the majority of us who live in normal homes with normal messes.
If you are someone who needs a vacuum that mops too, this is not that. The Matrix Plus vacuums only. It does not pretend to mop. That is fine. Dedicated mopping robots are a separate conversation and a separate budget. This thing does one job and does it well enough that you will stop sweeping between vacuum runs.
Pros and Cons
Pros
- Navigation is genuinely good. It maps quickly and avoids obstacles better than robots three times the price.
- Self-emptying base works. I emptied it once every three weeks with two shedding pets and a messy eater.
- Suction is adequate for daily maintenance. It picked up crushed goldfish, pet fur, and the sand my kid tracks in from the backyard.
- App is functional and not confusing. You can set no-go zones, schedule cleanings, and tell it to clean a specific room.
- Price is the standout feature. You get LiDAR navigation and a self-emptying base for what many brands charge for just the vacuum.
- Recharge and resume actually works. It went back to the base halfway through cleaning the living room, charged up, and came back to finish.
Cons
- It gets stuck on dark rugs. This is a known LiDAR limitation, but it is frustrating when the vacuum stops in the middle of the hallway rug and throws an error.
- The dustbin in the base is a bagless system. You empty it into the trash. Some people prefer bags. I do not mind it, but be prepared for dust puffs.
- It struggles with high-pile carpet. The suction is good, not great. If you have shag or very thick carpet, you will need a corded vacuum for deep cleans.
- It is not silent. It is not loud either. It is present. You will hear it working. Schedule it for when you are out of the room.
- The side brush occasionally flings debris sideways instead of into the suction path. It is not a dealbreaker, but it happens.
Real World Testing With Kids and Pets
I ran the Matrix Plus daily for three weeks. Sparkles named it Beep Beep because of the chirping sound it makes when it finishes cleaning. The cat initially treated it like an invader, then ignored it. The dog stepped on it twice and neither the dog nor the vacuum sustained damage.
I tested it on a kitchen floor with dried oatmeal stuck to the tile. It did not pick up the stuck-on oatmeal. No robot vacuum will. That is a mop job. But the crushed crackers under the table, the pet hair clumped in the corner, and the fine dust along the baseboards all disappeared. The edges are not perfect because of the round shape, but the side brush pushes debris into the path well enough that I am not annoyed.
The self-emptying base is where this vacuum earns its keep. You do not touch the dirt for weeks. That matters when you already have enough chores. The base empties the bin with a loud whoosh sound that startled me the first time, but now it is just the sound of not having to vacuum manually.
I did have one issue where Beep Beep got confused by a low-hanging curtain and spent ten minutes trying to clean the same spot. I added a no-go zone in the app and it never happened again. The app is simple enough that I figured it out without reading instructions. That is high praise from someone who hates apps for appliances.
The Verdict
Buy the Shark Matrix Plus if you want a robot vacuum that actually cleans without draining your savings account. It is not perfect. The high-pile carpet owners and people with dark rugs will need to work around those limitations. But for the money, you get LiDAR navigation, a self-emptying base, and reliable daily cleaning that keeps your floors presentable between real deep cleans.
This is the cheapest robot vacuum that I would actually recommend to another parent. Not the cheapest one that exists. The cheapest one that works. Sparkles still calls it Beep Beep, and every morning I step on cleaner floors than I remember leaving. That is enough for me.
I would buy it again. I would buy it for my sister. I would not buy it for someone with wall-to-wall shag carpet, but for everyone else in the normal world of laminate, tile, and low-to-medium pile carpet, this is the one. Skip the fancy flagship models. Get this. Use the money you save on something else. Your floors will thank you. Your wallet will thank you. That is the deal.