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Shark vs iRobot vs eufy: Which Prime Day robot vacuum deal is really worth buying?

Shark vs iRobot vs eufy: Which Prime Day robot vacuum deal is really worth buying?
(Image credit: iRobot)

If you’re hitting the Prime Day sales for a robotic cleaner, there are three main brands vying for your attention: Shark, iRobot and eufy robovacs. Each of them are dropping big discounts on some of their most popular models, so how do you know which one to buy? We’re here to help, and in our Shark vs iRobot vs eufy Prime Day robot vacuum deals comparison we’ve looked closely at the three most popular deals doing the rounds right now. 

Amongst the Prime Day USA deals, there are no shortage of options when it comes to robotic floor cleaners. If you're looking to avoid cleaning your home the old-fashioned way, you know that a robot floor cleaner is the best option. 

Hopefully you've checked out our best robot vacuums buyer's guide too and will know the main features every good robot vac has to offer. So let’s now look at these iRobot, Shark and eufy robovac deals so that you can more easily figure out the best deal for your needs, and before the Prime Day sale ends today (22 June).

Meet the Shark, iRobot and eufy Prime Day robot vacuum cleaner deals:

iRobot R6+ | Was $799.99 | Now $499.99 at Amazon
The iRobot R6+ is a near self-sufficient robot vacuum, able to automatically dispose of dirt for up to 60 days and smart enough to map your home for the most effective cleaning schedule. It has powerful suction too.View Deal

eufy BoostIQ RoboVac 11S | Was $229.99 | Now $129.99 at Amazon
Budget priced yet smart, the eufy BoostIQ RoboVac 11S offers a quiet clean but powerful suction, all at a great price. Expect up to 100 minutes of cleaning across carpets and hardwood floors before it needs to rest up.View Deal

Shark AV911S EZ Robot Vacuum | Was $499.99 | Now $349.99 at Amazon
The Shark AV911S EZ Robot Vacuum can hold up to 30 days of dirt in its self-emptying base saving you time and effort. Cleaning row by row in your home means it's remarkably efficient too with voice controls an option.View Deal

Shark vs iRobot vs eufy robot vacuum cleaner Prime Day deals: Price

Take a glance at the three robot vacuums here and it's fairly clear that the eufy BoostIQ RoboVac 11S is easily the cheapest here. That's partly because it's the older robot vacuum and offers fewer features (more on that later) but if you're on a budget, it's an obvious choice to make. At $100 off the usual price, it works out at 43% off which is just what we like to see during Prime Day. 

Alternatively, there's the iRobot R6+ with its massive $300 off working out at 38%. It's far from inexpensive at $500 but this is a good opportunity to enjoy the highest specification and feature set for less than outside of the sales season. If you can afford it, it's good value.

Finally, there's the middle range option of the Shark AV911S EZ Robot Vacuum. Its discount is slightly more modest at 30% off, which adds up to $150 off, but that's still pretty good if you don't need the more advanced features of the Roomba i6+ and want to save your money. 

eufy BoostIQ RoboVac 11S

The eufy BoostIQ RoboVac 11S is designed to be quiet in use. (Image credit: eufy)

Shark vs iRobot vs eufy robot vacuum cleaners: Design

Take a look at each robot vacuum and you'll notice some significant differences in their design. The eufy BoostIQ RoboVac 11S is easily the slimmest and its docking station takes up the least amount of room. Only 2.85-inches thin, it's hardly noticeable in your home and its dock is similarly unassuming. Made with an anti-scratch tempered glass-top cover for protection, it looks quite sleek too, even despite that budget price.

The Shark AV911S EZ Robot Vacuum continues to tread the middle ground. Its dock was always bound to take up more room because it's able to store 30 days worth of dirt inside. However, it's quite a stylish curved docking station that can easily fit in amongst your decor if you choose a subtle location like the kitchen corner. 

It's the iRobot R6+ that looks most imposing although, in a way, it's not. It uses more of a sleek tower style design that means it goes straight up rather than spreads out like the Shark device. 

Whether that's better or not mostly depends on your aesthetic and what you prefer to look at. If you're limited on floor space, it could work out better though. Like the other two, the robot vacuum itself is pretty slim and unimposing.

iRobot R6+

(Image credit: iRobot)

Shark vs iRobot vs eufy robot vacuum cleaners: Features

The eufy BoostIQ RoboVac 11S is best suited for a smaller household. It'll do the job well enough thanks to 1,300Pa suction power and it's remarkably quiet but it doesn't quite have the oomph or the brush technology to get down to the dirtiest parts of your floor. 

Its BoostIQ technology boosts suction for 1.5 seconds at least. Best suited if you live alone, a family household may find themselves still needing to manually vacuum to make up for it. Still, if you're on a tight budget, this is where the eufy BoostIQ RoboVac 11S's strength lies.

If you have a larger household then the Shark AV911S EZ Robot Vacuum will seem more tempting. In part, that's because it can hold up to 30 days of dirt and debris without you needing to empty it regularly. That's a real time saver if you'd prefer to be hands-off with your approach. However, it also provides a deep cleaning service and can cope with pet hair pretty well too.

With methodical cleaning methods and a multi-stage filtration system, you end up with a cleaner home with less effort. Unlike the eufy, it doesn't rely on a remote control either. Instead, you can use voice controls via Google Assistant or Alexa, as well as use the Shark app.

eufy BoostIQ RoboVac 11S in white

(Image credit: eufy by Anker)

The Shark AV911S EZ Robot Vacuum is simply more convenient, but it does cost a fair amount more.Of course, if money is no object then it's hard to ignore the iRobot R6+. Besides being able to empty itself for up to 60 days suiting the laziest of owners, it also has a premium 3-stage cleaning system and fantastic suction power. 

Backed up by the ability to intelligently map your home and even learning your cleaning habits, it's the most hands-off approach out there. Although, you can always use Google Assistant, Alexa, or the iRobot app to control things yourself. 

Shark vs iRobot vs eufy: Which robot vacuum cleaner Prime Day deal should you buy?

We'd give the eufy BoostIQ RoboVac 11S a miss unless you're on a strict budget or live alone and rarely need to clean, as it's not as powerful or as competent as the other two. Deciding between the Shark or iRobot comes down to capacity. 

Do you really need to have 60 days of no emptying? Probably not, but the power behind the iRobot makes it very tempting, providing you can afford it. 

If we had to pick just one, the iRobot Roomba i6+ is the one we'd buy this Prime Day, but you'll be delighted with the Shark AV911S EZ Robot Vacuum too thanks to both being ideal for pet hair and stubborn debris.