Eufy is one of five brands held by Anker Innovations, and this brand has built a reputation for itself as a major purveyor of smart home appliances and electronics, such as smart home speakers, smart plugs, and Bluetooth bathroom scales. However, Eufy is best known for its high-quality robotic vacuum cleaners.
The Eufy RoboVac 11 Series of Robotic Vacuum Cleaners
Anker Innovations officially launched its Eufy brand in 2016, bringing the RoboVac 10 and RoboVac 20 with it. One year later, the Eufy RoboVac 11 robot vacuum was born, offering exceptional performance at a bargain price. Eufy shaved 10 millimeters of the original RoboVac 11’s height and made it wider to cover more floor in one pass.
The Eufy RoboVac 11 also comes with two more cleaning modes than Eufy’s RoboVac 10, and its suction is twice as strong. Instead of a plastic cover, the RoboVac 11 is protected by tempered glass, which is more durable and sleeker. Plus, the 11 has a bigger dust bin, allowing the vacuum to work for longer without needing the debris it collects emptied.
The Progression of the RoboVac 11
Since the RoboVac 11 was released, Eufy has improved upon many of its features. Its successors produce stronger suction and boast a wider brushroll, which means they can lift heavier, more stubborn debris. They are also designed to boost their suction power automatically to better clean carpeted floors.
With their upgraded bumper, the newer RoboVac 11 models have an easier time cleaning under sofas and beds. Thanks to a bigger set of wheels, they won’t get stuck on carpet fibers, and they can climb over higher thresholds.
Good news for allergy sufferers – Eufy increased the surface area of the HEPA-style filter, meaning the robot vacuums can trap more allergens than ever before. For more convenient control, some models even have Wi-Fi capability, so you can connect them to your smartphone or smart home assistant.
Keeping What Works
Whether you buy the Eufy 11+ First Generation [Power Boost Tech], the 11+ Second Generation, the Eufy 11c or the 11c Pet Edition, you’ll get some of the same amazing features. All of the 11-Series robot vacuums offer Eufy’s reliable three-point cleaning system and precision infrared sensor technology that prevents collisions and falls.
You’ll also enjoy their long run time and short recharge time due to the inclusion of the same high-capacity lithium-ion battery. Then, there is the filtration system. The dirt bins are not only over a one-half liter in capacity but also contain three filters to significantly reduce the number of dust emissions from the vacuums’ exhaust.
The Three-Point Cleaning System: Side Brushes
Inexpensive robotvacs are often only equipped with the bare minimum necessary to clean up light messes. Usually, this means there is just one side brush, and you can forget about finding a robotic vacuum that has a rolling brush bar. As far as suction goes, it won’t be strong enough for heavy-duty debris lifting. In the past, if you wanted a robot vacuum that has premium features like powerful suction and a brushroll, you’d have to shell out the big bucks.
Eufy offers these all-important features at a fraction of the cost of well-established brands. The RoboVac 11 line of vacuums centers around Eufy’s proprietary three-point cleaning system, which includes a pair of side brushes, a central brushroll and a suction inlet.
All of Eufy’s RoboVac 11s come with two side brushes that extend past the edge of the vacuums. The job of these propeller-style brushes is two-fold. First, they gather dirt and sweep it toward the brushroll and the suction inlet. Second, they do an incredible job of knocking the dirt off your baseboards and reaching into corners of wall edges.
Although these brushes do need to be replaced every few months, they snap into place, so no screwdriver is needed. To save you a couple of dollars, Eufy includes an extra pair with both versions of the 11plus and the 11c.
The Three-Point Cleaning System: Rolling Brush
Without a brushroll, the cleaning ability of a robot vacuum is severely limited. This means it can’t clean carpet, and you’ll still find hair and dust on your hardwoods. Although the original RoboVac 11 has a brushroll, the First Gen 11+ and newer models have a wider one, which allows them to grab more dirt per pass while reducing the number of times you have to rescue them when they get stuck.
For your convenience, Eufy throws in a cleaning tool that helps you detangle hair wrapped around the brushroll. This tool also comes in handy for cleaning the side brushes and removing dust from the vacuums’ sensors.
The Three-Point Cleaning System: Suction Power
There are several reasons why brushless motors are manufacturers’ preferred choice for high-end power tools and appliances. As opposed to the 75 to 80 percent efficiency rate of brush motors, brushless motors waste less rotation force, reaching an efficiency rate of 85 to 90 percent.
Since there are no brushes, these motors don’t have as many moving parts, eliminating the need that brush motors have for periodic maintenance. Plus, brushless motors are can handle higher speeds while still managing to make less noise than their brush counterparts.
Due to the inclusion of a brushless motor, the Eufy RoboVac 11s produce 1,000 pascals of super-quiet suction – A level rarely seen in other robotic vacuums. However, the First Gen 11+ takes its suction prowess one step further with its Power Boost Technology, which automatically raises the vacuum’s suction strength when cleaning carpets or concentrated debris.
Eufy didn’t stop with Power Boost. When Eufy designed the Second Gen 11plus, it reinforced the vacuum’s suction inlet, streamlining the airflow and making the inlet more durable. The company also enhanced and fine-tuned its automatic suction mechanism. With that improvement came a new name – BoostIQ Technology, which you will also find in both versions of the 11c.
Although a robot vacuum can’t produce the same powerful suction of traditional vacuums, Eufy upped the suction strength of the RoboVac 11c to 1,200 pascals, catering to busy, lively households. To meet the specific needs of pet owners, Eufy made the 11c Pet Edition that also boasts 1,200 pascals of suction, so it can lift the clingy fur that dogs and cats shed.
Eleven Infrared Sensors
With approximately two times as many infrared sensors as some of the big names in the robot vacuum industry, the Eufy 11+ and 11c robotic vacuums have comparatively smooth navigation. On these robot vacs, there is a total of 11 sensors. Some of them detect nearby objects and tell the vacuums to avoid them. Other infrared sensors are dedicated to locating cliffs, causing the vacuums to change direction when they come across stairs.
Then, there are the sensors inside of the vacuums’ bumper. The Eufy First and Second Gen 11+ as well as the 11c and 11c Pet Edition have a pressure-sensitive bumper. When this bumper makes contact with a wall or piece of furniture, the sensors in the bumper put the vacuum in reverse, preventing damage to the robot and the object.
Starting with the Second Gen RoboVac 11+, Eufy reshaped the bumper. This redesign took the roundness out of the bumper, making it flush with the edge of the vacuum’s cover. With their upgraded bumper, the Second Gen 11+, 11c and 11c Pet Edition are whizzes at vacuuming under low-sitting furniture.
To keep the 11c Pet Edition far away from your pet’s food and water dish, you can put down the boundary strips that come with this animal-centric robot vacuum. Even if you don’t have any pets, the strips are still useful for protecting fragile items in your home.
Reaching New Heights
Hard floors made of wood, tile or linoleum are no problem for any robotic vacuum, and most robot vacuum cleaners are quite capable of thoroughly cleaning low-pile carpet like Berber. The RoboVac 11 is no exception when it comes to thin carpet.
In its quest to give consumers more features, Eufy increased the size of the wheels by 16 percent on all 11+ and 11c robots. Therefore, it can easily vacuum medium-pile carpet up to 0.87 inches in height as opposed to the 0.4-inch pile that the 11 can handle.
The larger wheels offer the additional benefit of an increase in the angle the newer RoboVac 11s can climb. While the original Eufy RoboVac 11 can traverse inclines of 15 millimeters, both 11+ generations, the 11c and the 11c Pet Edition can go two millimeters higher. Although this seems like an insignificant difference, it actually means that the later versions have an easier time making their way over thresholds and going from a bare floor to a carpet.
At 3.1 inches tall and 12.8 inches wide, all of the RoboVac 11s are incredibly skilled at moving underneath, in between and around obstacles in their path. To make sure your vacuum looks just as great as the first day you bought it, Eufy put a tempered glass cover on the all of its 11-Series robot vacuums, preventing dings and scratches.
If color and style are important to you, Eufy offers three options. The Eufy First and Second Gen 11+ feature a glossy black bumper with a brushed gunmetal gray cover while the 11c Pet Edition has blue piping around the edge of its top, lending to the vacuum’s high-tech appearance. With its dark silver bumper and brushed silver cover, the 11c’s monochromatic look is sleek and sophisticated.
From Remote Control to Hands-Free Operation
Here’s where major changes have taken place. The First and Second Gen RoboVac 11s come with a remote control. This remote has an LCD display, so you can confirm the settings you choose. With the remote, you can select a cleaning mode, dock the vacuum and even set a schedule for the same time every day of the week.
Since auto clean is the mode that people use the most, Eufy made this button on the remote bright red for clear visibility. You can also press the four arrow buttons to drive the vacuums to any location of your choice.
Although the 11c and the 11c Pet Edition also come with a remote, they have the ability to connect to your home’s Wi-Fi network. If you install the EufyHome app on your iPhone or Android device, you can use your smartphone to control these vacuums and get status alerts whether or not you’re home. The app also lets you choose what days you want to set a cleaning schedule.
If your hands are full and you have an Amazon or a Google smart assistant like the Echo or the Home, Alexa or Assistant can come to your rescue. With either of these virtual assistants, you can tell the 11c and 11c Pet Edition to start a new cleaning session or stop a current session. You can also tell the robots to go to their dock and activate the Find feature that locates the robots when they aren’t in plain sight.
Five Cleaning Modes
One area that stayed the same from the Eufy 11plus to the 11c Pet Edition is the number of cleaning modes from which you can choose. With five cleaning modes, there was no reason for Eufy to make any changes as other budget-friendly robotic vacuum cleaners only offer one, two or three modes.
For daily cleaning, there is auto mode. When in auto mode, the robot vacuums calculate the size of the room. Then, they take the collected measurements and choose the best path to take. When necessary, the vacuums switch between other cleaning modes in the process. If you only need one room clean instead of your entire house, there is a mode called single room, which tells the robots to clean an enclosed room and stop when they’re done.
There will be times when you need more detailed cleaning. For these instances, the RoboVac 11s offer spot mode and edge mode. In spot mode, the vacuums spiral in one small area until the pile of debris they’re cleaning is gone. If you select edge mode, the robots slow their speed and travel along the edge of your walls to make your baseboards gleam.
Finally, there is max mode. Unlike the other modes, there is no specific pattern the vacuums follow. Instead, they boost their suction power. If your home has wall-to-wall carpeting or pets, you’ll appreciate the quiet performance of max mode.
Runs Longer Than an Hour
Another area that remains untouched from one model to the next is the battery inside of them. Each RoboVac 11 model is equipped with a rechargeable 14.8-volt, 2,600 mAh lithium-ion battery. Due to its large capacity, this battery keeps the vacuums running for as long as 100 minutes. If you have a big home, any of these robot vacuums can clean all the floors in a day’s time.
You don’t have to go through the hassle of connecting the vacuums to a charging adapter, and you won’t come home to find a vacuum with a dead battery sitting in the middle of your living room floor. Eufy gave the robot vacuum cleaners the ability to self-dock. When their battery is low, the robots immediately stop cleaning and head to their dock.
If the battery has no juice left, you don’t have to wait long for your vacuum to recharge. In a mere 3 hours, these robot vacuums go from 0 to 100 percent, and they have an indicator light that lets you know whether the battery is charging or fully charged.
Efficient Filtration for a Cleaner Home
Indoor air quality is an issue that concerns everyone, especially those who suffer from respiratory conditions. To keep dust from penetrating the air, the First and Second Gen RoboVac 11+, the 11c and the 11c Pet Edition use a triple filtration system. This system consists of one HEPA-style filter sandwiched in between two foam filters, all of which are 24 percent larger than the ones that come in the original RoboVac 11.
These robo vacs can also hold a lot of debris. At full capacity, their bins can contain 0.55 liters of dirt and debris. There is no need to remove the bin to check whether or not it needs to be emptied because it’s made of transparent material. Plus, all it takes is the push of a button for the bin to pop out of the vacuums’ side, and it has a hinged lid that prevents dirt from spilling out while you’re carrying the bin to the garbage can.
Can a robot vacuum cleaner replace a traditional vacuum cleaner? Read the answer here.Related Eufy Articles
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Proof You Can Improve Upon Greatness
There is no denying that the Eufy [Power Boost Tech] eufy RoboVac 11+ (First Gen 11+) is packed full of great features. It has a wide brushroll, a pair of side brushes and major suction power. This vacuum is also equipped with 11 danger-dodging sensors and a pressure-sensitive bumper. You can control the way it cleans from across the room thanks to the remote, and it can run for over 1.5 hours. Overall, the First Gen RoboVac 11plus is an all-around winner.
However, you may want more from a robot vacuum. Luckily, Eufy was more than happy to oblige. If you are worried about how a robot vacuum will fit under your furniture, the Second Gen 11+’s slim-profile bumper enhances the vacuum’s maneuverability, and its reinforced suction inlet allows it to stand up to heavy use.
Do you need more connectivity? The 11c and the 11c Pet Edition’s Wi-Fi capability let you control these robotvacs via a smartphone or virtual assistant. The robots also offer more suction force, making them perfect for homes with children or pets. If you need a robot vacuum that provides an easy way of marking off-limits areas, you’ll appreciate the boundary strips that come with the Pet Edition.
No matter which RoboVac you choose, you get the benefit of automatic suction boosts and an oversized dirt bin. The vacuums also have sizable wheels that can roll across medium-pile carpet in any of their five cleaning modes. These vacuums also keep dust emissions to a minimum with their three filters and hinged bin. For the performance, your busy lifestyle demands at a price that won’t wipe out your savings, Eufy’s
|Best of the Best!||Budget Pick||Great for Carpets|
|Roomba i7+||Eufy 11S (Slim)||Roborock S4|
| • 75min Runtime
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| • 100min Runtime
| • 150min Runtime
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