iRobot Roomba 694 vs iRobot Roomba j7: What is the difference? (2025)

Why is iRobot Roomba 694 better than iRobot Roomba j7?

• Has carpet detection?
• 15 dB quieter?
  50 dBvs65 dB
• Cleans all floor types?
• Automatically adjusts its height?
• Has problem area cleaning?
• 3 hours shorter charge time?
  3 hoursvs6 hours

Why is iRobot Roomba j7 better than iRobot Roomba 694?

• Has mapping?
• Has HEPA filter?
• Has route mapping?
• Is self-emptying?
• 10 mm shorter?
  90 mmvs100 mm
• 0.25 l bigger dustbin?
  0.6 lvs0.35 l
• Indicates when full?
• Uses bags?

iRobot Roomba 694

iRobot Roomba j7

High-Efficiency Particulate Air is a standard of air filter. By this standard an air filter must remove 99.97% of all particles greater than 0.3 micrometre from the air that passes through.

Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.

Audible noise is the noise that a device produces while in use. Some devices have an eco mode for quieter operation.

A device with an allergy filter can remove allergens and dirt from the physical surfaces in your home. It can make your indoor air cleaner and more breathable.

It is compatible with Google Assistant, allowing you to use voice commands to control the device from other Google Assistant-compatible devices.

It is compatible with Amazon’s Alexa voice assistant, allowing you to use voice commands to control the device from other Alexa-compatible devices.

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

The width represents the horizontal dimension of the product.

The height represents the vertical dimension of the product.

The vacuum can map your interior. This can then be viewed on the app and can enable other features such as selecting a specific room for cleaning.

Using the map feature in the app, you can mark out specific areas of your home for the vacuum to avoid during its cleaning routine.

This technology allows the users to use their smartphone as a remote control for the device.

The device sees an approaching obstacle, e.g. furniture or a vase, and slows down to prevent itself from bumping in it.

Using the map feature in the app, you can mark out a section that needs extra attention. It’s useful when there are certain areas of your home that regularly require extra cleaning, or if you happen to spill something.

The vacuum automatically empties dust into a larger dustbin located in the charging station. These usually collect dust for a period of 30 days or more, meaning you have to empty the dustbin far less often.

Robotic vacuums with this feature can automatically detect carpets and boost the suction accordingly. It also allows mopping devices to avoid carpeted areas.

The device has a design which allows it to move without getting stuck on power cords and other stray objects.

This feature allows you to mark off areas of the home that you want the vacuum to avoid. It is usually achieved with an infra-red accessory or a special tape.

The device can work longer without needing to be emptied.

Devices with wider brush can clean your floors in less time.

The device has an electronic display to present information to the user.

The device has two side brushes which are used for cleaning in corners. This is better than the standard brush design.

Having washable filters reduces the costs associated with using the device.

There is no need to buy bags.

Device automatically adjusts its height to clean all flooring types easily and efficiently.

The device alerts you when the vacuum cleaner is full.

The device uses disposable bags - you don't have to get yourself dirty emptying and cleaning it.

The suction power of the vacuum.

Faster devices save you time and therefore are more convenient.

The device is designed to adjust to all types of flooring and all sorts of everyday environments.

The device offers a wider range of different cleaning options.

The device can mop a floor.

It senses dirtier areas and ensures enough time is spent on them so that they get thoroughly cleaned.

Air flowing through the device creates and sustains an electromagnetic charge. This attracts fine dust particles.

The device kills germs, viruses and bacteria using an ultraviolet bulb.

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.

The device works longer without being charged.

The time it takes to fully charge the battery.

How much power the device consumes when it's switched on.

It will illuminate if the cleaner overheats due to an obstruction in the system.

The battery is removable and can be replaced by the user if broken.

This feature conserves power when unit is not in use or recharging. It also shuts the machine down if it inadvertently gets trapped in a confined space.

The power consumption in standby mode, also called energy-saving mode, measures the amount of power the device consumes when shut down but still plugged in.