The best for less
The Deebot 79S offers a bevvy of intelligent ways to get the job done efficiently at an incredible price much lower than the Roomba.
- Smart Motion technology
- Multiple cleaning modes
- Higher quality filter
- Compatible with Amazon Alexa and Google Assistant
- No virtual barrier
- Not compatible with HomeKit
Tried and true
Here in the U.S., the Roomba 600 series is what put iRobot on the map and it continues to live up to its name. With versatile smart home integration and built-in Dirt Detection, the Roomba 690 is hard to beat.
- Virtual Wall Barrier
- Works with Google Assistant
- Easier to get parts
- More expensive
- Less battery life per charge
The best thing about both these vacuums that they'll both get the job done. Both will give your floors a good cleaning, both are Wi-Fi connected, meaning you can control them from your smartphone, and both offer great unique features. Ecovacs, however, is able to offer all of that at a much cheaper price than the Roomba. For most folks, the Deebot 79S is the smarter choice.
The difference maker
While most of the features between these two vacs are the same, there are some key differences that could affect your decision. The Roomba is available with virtual wall barriers, which allows you to block off rooms or sections of rooms without walls so nothing gets disturbed. It also allows you to connect it to Google Assistant, so you can use it with your Google Hub if you have one. Additionally, due to iRobot being an American-based company, the parts and support for the Roomba are easier to get directly from the manufacturer, which makes getting replacement parts a lot easier.
The Roomba also has what iRobot calls Dirt Detection technology, which basically means if the Roomba detects a certain part of the floor is extra dirty, like where the dog sleeps, it will automatically perform several additional passes over the spot to ensure that it gets clean.
Where the Deebot 79S stands out is in its flexibility. It brings along many of the same cleaning capabilities as the Roomba, but it also offers four unique cleaning modes: Auto for general cleaning, Edge for cleaning specific edges, Spot for cleaning specific areas, and Max, which will increase the suction by 50 percent for those really stubborn places. One unfortunate omission is the ability to use virtual wall barriers with the 79S, meaning you cannot block off certain parts of a room without a physical wall.
One of the best features of the Deebot is the filter that it comes with. Ecovacs claims that its filter "reduces airborne triggers associated with allergies and asthma," which is fantastic news for those of us with said issues. Many users have reported that the Deebot does reduce dust allergens in their home which is a great advantage for Ecovacs. While the Roomba does have a good filter, it does not promise to reduce allergens in the home. That alone may be a dealbreaker.
|Header Cell - Column 0||Roomba 690||Deebot 79S|
|3 stage cleaning system||Yes||Yes|
|Smart home automation||Alexa and Google Assistant||Alexa|
|Charge time||60 minutes||100 minutes|
|Intelligent cleaning||Dirt Detect||Smart Motion|
|Size||13 x 13 x 3.6 in||13 x 13 x 3.1 in|
|Weight||7.8 lbs||7.17 lbs|
Truthfully, both vacuums are great products that do precisely what they're supposed to do, but the difference for me comes down to what you get for the money. For around $100 less than the Roomba, the Deebot 79S will do the exact same job but will give you more options and promises cleaner air in the process. The Roomba is a recognizable brand, so that might be enough for some, but why not spend less money on an arguably better product?
The most for your money
The Deebot has four intelligent cleaning modes, a cleaner filter, and a cheaper price than the Roomba, making it the best choice for most people.
Still a great choice
Still one of the best
Even though it's more expensive, being able to add virtual walls and get replacement parts directly from the manufacturer may be enough to sway a customer.
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