Roomba i3 vs j7 : The Differences You Need To Know

Sarah Taylor

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Roomba i3 vs j7

Roomba j7+ and i3+ both are self-emptying robot vacuums that help you to save time and energy in cleaning your rooms.

Before choosing the better one for you, you need to know the specifications clearly. I am here to discuss the similarities and differences between them and help you to choose the best one for you.

So let’s see the differences first.

  What Are The Differences Between Roomba i3 vs j7

Roomba j7+ Roomba i3+
Roomba j7+ has one great feature. And that is its front-facing camera, which helps it to avoid any kind of obstacle. Roomba i3+ has no front-facing camera so it can’t avoid any kind of obstacle.
You don’t need to pick up any objects before cleaning as it uses iRobot OS technology and PrecisionVision Navigation to recognize and avoid objects. You always have to pick up an object before cleaning as it can’t recognize any object on its way.
It avoids pet waste It doesn’t avoid pet waste.
The Roomba j7+ can send photos of the trouble it faces while cleaning so you are informed of them. Roomba i3+ can’t send any photos.
It is a lightweight machine of 7.5 pounds. So you can move it easily. It is a heavyweight machine of 14.96 pounds.
Product dimensions 13.34 x 13.3 x 3.4 inches. Product dimensions 13.34 x 13.26 x 3.63 inches.
Best for
Lightweight 
Multi-surface cleaner.
Check Roomba j7+ Price at Amazon
Best for 
Smart mapping  
Ideal for pet fur 
Check Roomba i3+ Price at Amazon

I Hope you got a brief idea about their differences from the mentioned chart and can make your decision. Here-after if you ask me I would recommend you to choose Roomba  j7+. The reasons are given below.

Why Roomba j7+ Should Be Your Choice?

  • It not only just learns home but also reacts to it in real-time. With the help of PrecisionVision Navigation, Roomba j7+ identifies and avoids obstacles such as pet waste, socks, and charging cords. But Roomba i3+ can’t identify objects.
  •  While cleaning rooms you don’t have to pick up any object as Roomba j7+ recognize and avoid the object. It saves time and energy. But if you choose Roomba i3+ you have to pick up objects before cleaning. Because it doesn’t recognize and avoid objects.
  • Roomba j7+ avoids pet accidents. It also avoids pet waste. While Roomba i3+ doesn’t avoid pet waste.
  • Photos can be sent by Roomba j7+ when it faces trouble at the time of cleaning so you are informed. Roomba i3+ can’t send any pictures.
  • Roomba j7+ is a lightweight machine of 7.5 pounds. So it can be moved easily. On the other hand,  Roomba i3+ is a heavyweight machine of  14.96 pounds.

These are the important reason why I am recommending you choose Roomba j7+. I am sure this machine will help you to keep your house clean the way you want.

So, to get better facilities you should choose Roomba j7+.

Now let’s see other specifications of these two robot vacuums.

Other Specification Chart of Roomba i3 vs j7

Specification Roomba j7+ Roomba i3+
Image    
Editor’s Rating 4.5 out of 5 stars 4.3 out of 5 stars
Item Weight 7.5 Pounds 14.96 pounds
Surface Recommendation Carpet Carpet
Special Feature Bag Bag
Controller Type Voice Control Vera, Google assistant, Amazon_alexa
Battery Cell Composition Lithium lon Lithium lon
Power Source Battery Powered Battery Powered
Are batteries included Yes Yes
Control Method Touch Voice
Compatible Devices Samrtphone,Amazon Echo, Tablets Amazon Echo,Google Home
ASIN B09NYHTMF B08C4LC7TG
Color Graphite Woven Neutral
Warranty Description 1 Year Limited 1 Year Limited

Features of Roomba i3 vs j7

Let’s see some other features of  Roomba j7+ and i3+.

World’s Smartest Cleaning Robot Vacuum

Both of them are best at cleaning. They clean the way you want. It doesn’t matter whether you are home or outside Roomba j7+ and i3+ clean dirt and messes with a 3-Stage Cleaning System and 10x Power Lifting Suction. The way they clean you don’t need to waste your time thinking about cleaning. Patented Dirt Detect Technology drives them to find dirtier areas of your home and clean them. Integrated sensors tell them where they can and can’t fit, that’s why they don’t get stuck under furniture.

Learns When To Where To Clean

Roomba j7+ and i3+  learn your home and your habit with the help of the intelligence of iRobot OS. Both can suggest an extra cleaning for the messiest events and during pet shedding season. They create an imprint Smart Map. Save maps of your rooms for that you can direct to clean any room whenever you want either on a set schedule or instant.

Perfect For Pet Lovers

They both use Dual Multi-Surface Rubber Brushes that bend to adjust to various floor types and avoid getting tangled with pet hair. Roomba j7+ avoids pet waste.

Automatic Dirt Disposal

Both automatically empties their bin on their own with an enclosed bag system so you can forget about vacuuming for months. It means no dust or mess when you empty them. You just have to drop the used bag into the garbage and put a new bag in the base. That means dust stays out of your sight without touching them.

 Use Your Voice To Command

You can easily start cleaning your room with Roomba j7+ and i3+ by simply commanding your voice assistant or using the iRobot Home App. These devices can even clean your home while you’re away and stop when you return, all with a simple voice command or through the app.

Shape and Dimension

Both have the same round shape and the same dimension. If you see them at a time it will be difficult for you to tell the difference.

Extractor and Side Brush Layout

As they both have the same shape and dimension the extractor and side brush layout is also similar. The side brush color is different but the function is the same.

Final Word

Lastly I would say that the Roomba j7+ is a superb robot vacuum for cleaning. It can identify and avoid objects as it uses iRobot OS technology and PrecisionVision Navigation. It also avoids pet waste. You don’t need to pick up objects from the floor before cleaning. So this will save your time and energy.

Finally, I would recommend you to choose Roomba j7+. But if you are happy with the Roomba i3+ for its lower price or any other properties, you can choose it. If you’re looking for something with a few more advanced features, you might also want to consider the Roomba i4. It has a slightly higher price point than the i3+, but it also comes with more advanced navigation and mapping capabilities, as well as upgraded cleaning technology. Ultimately, the choice between the Roomba j7+, i3+, and i4 will depend on your specific needs and budget.

Frequently Asked Questions About i3 vs j7

How long can the Roomba j7+ run on a single charge?

It can run for about an hour. It goes back to its dock to recharge if needed and then again start cleaning.

Can I turn Roomba j7+ on without wifi?

Yes, you can. You just need to do is to touch and hold the circle on the robot and it will turn on.

While not using is it necessary to keep it on the charger?

When you don’t use it, it’s good to keep it on the charger. But if you plan on going anywhere for at least 2 weeks, we recommend you to store it in a cool or dry place. Without using leaving the robot connected to the charger for a long time can weaken the battery.

Will the Roomba j7+ climb a 30-degree ramp?

This robot is pretty powerful so it is able to climb a 30-degree ramp.

Do I have to have a smartphone to use Roomba i3+?

You don’t need a smartphone to use it. You can run it without Alexa and apps. The Roomba will work normally without being connected with them .

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