Home Robot Vacuum Cleaners Irobot Roomba 976 Vs. Irobot Roomba I7

Irobot Roomba 976 Vs. Irobot Roomba I7 Review

8 minute read   Last updated on Mar 5, 2024
iRobot Roomba i7

iRobot Roomba i7

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Key features of the iRobot Roomba i7

Overall Score 6.9

  • Battery Power of 1800 mAh
VS
iRobot Roomba 976

iRobot Roomba 976

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Key features of the iRobot Roomba 976

Overall Score 6.7

  • Can Clean All Floor Types
  • Has Included Washable Filters
  • Battery Power of 2130 mAh

A summary by feature comparison

Category Features iRobot Roomba i7 iRobot Roomba 976
COMMONLY ASKED FOR FEATURES can clean all floor types
has mapping and navigation
has an obstacle sensor
supports no-go zones
works with alexa
compatible with google assistant
number of cleaning modes 3only 3only
warranty period 1year 2year
DESIGN FEATURES has included washable filters
dustbin capacity 0.5L 0.6L
indicates when full
weight 3kg 4kg
width 338mm 350mm
height 92mm 92mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 1,800mAh 2,130mAh
operating time 1.25h 1.25h
charge time 2h 3h
operating power consumption 33W
has auto-off
has dirt sensor
OTHER FEATURES has problem area cleaning
has carpet detection
support a mobile application
doesn't get stuck
supports virtual barriers
has route mapping
has voice prompts
supports auto docking
has anti-fall sensor
can be scheduled
supports wi-fi
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Let's look at each feature category in detail

Commonly Asked For Features

Can Clean All Floor Types

iRobot Roomba 976 can clean all floor types, this feature is essential, as different rooms within your home may have different types of flooring i.e. carpets. When a robot vacuum cleaner is advertised able to clean all floor types, it means that the vacuum is capable to effectively clean a wide range of flooring materials without any limitations.

Has Mapping And Navigation

A vacuum's ability to generate a map of its cleaning space is one of the commonly asked-for features. This map allows the robot to "understand" the layout of the desired space. This can be used for several purposes, e.g. the iRobot Roomba i7 having the mapping feature can dedicate efficient cleaning in the mapped-out areas keeping out of those that are not.

Has An Obstacle Sensor

iRobot Roomba 976 has an obstacle sensor, this serves the purpose of detecting and identifying objects in the robot's path, allowing it to navigate around them and avoid collisions.

Also, the iRobot Roomba i7 has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its environment, making it possible to navigate around furniture, walls, and other objects when cleaning a room and avoiding damage to both the robot and its obstacles.

Supports No-Go Zones

No-go zones is a feature of many robot vacuum cleaners and the iRobot Roomba i7 supports this feature. These zones are basicaaly digital boundaries or restricted spaces that you can set up preventing the robot from accessing specific areas or rooms during its cleaning cycle.

Works With Alexa

Many modern robot vacuum cleaners such as the iRobot Roomba 976 are designed to work with Amazon Alexa, which means that they can be added to the Amazon Echo ecosystem and programmed using voice commands.

iRobot Roomba i7 can also work with Amazon Alexa, keep in mind that you will require an Alexa-enabled device such as an Echo speaker for voice control to work with your robot vacuum.

Compatible With Google Assistant

iRobot Roomba 976 is compatible with Google Assistant, allowing you to control it using voice commands via Google Home devices or the Google Assistant app found on smartphones and tablets.

The iRobot Roomba i7 is compatible with Google Assistant, it's advised to verify the level of compatibility with Google Assistant before buying a robot vacuum.

Number Of Cleaning Modes

iRobot Roomba 976 has 3 cleaning modes, the cleaning modes supported by robot vacuums can vary widely depending on the design of the robot vacuum.

iRobot Roomba i7, having only 3 has the same number of cleaning modes as the iRobot Roomba 976 Robot vacuum manufacturers offer different cleaning modes to provide users with flexibility and adaptability to different cleaning surfaces.

Warranty Period

iRobot Roomba 976 has a period of 2 year, this typically range from 1 - 2 years, but some higher-end brands may offer longer warranty periods.

The iRobot Roomba i7, at 1 year has a shorter warranty period than the iRobot Roomba 976 with a difference of 1 year. When considering a robot vacuum cleaner, it's essential to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply.

iRobot Roomba i7
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Design Features

Has Included Washable Filters

iRobot Roomba 976 has washable filters, these are designed to capture dust, dirt, and fine particles during the cleaning process and can be easily removed and cleaned to keep up the vacuum's performance.

Dustbin Capacity

The iRobot Roomba 976's dustbin capacity is at 0.6L, dustbin capacity determines how much dust, debris, and pet hair the robot vacuum can hold before it can be emptied.

The iRobot Roomba i7, at 0.5L carries less dirt than the iRobot Roomba 976 with a difference of only 0.1L The dustbin capacity can vary widely among robot vacuum models, and the size you choose should be based on your cleaning needs and the size of the area you want to clean.

Indicates When Full

Most robot vacuum cleaners are equipped with sensors and indicators to alert users when the dirt collection container is full and needs to be emptied. iRobot Roomba 976 supports this feature, which prevents the robot vacuum from getting clogged which means performance will be maintained as soon as the bin is emptied.

iRobot Roomba i7 also can indicate when its dustbin is full, for a robot vacuum to alert that it's full can improve the convenience of owning one since it minimizes the need for constant monitoring.

Weight

iRobot Roomba 976 weighs 4kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and carrying around.

iRobot Roomba i7, at 3kg is lighter than the iRobot Roomba 976 with a difference of 1kg. It's advisable to take in consideration the weight of the robot vacuum when choosing a model, especially if you plan to carry it up and down stairs

Width

iRobot Roomba 976 has a width of 350mm, aslo known as its cleaning path width, is the width of the area that the robot vacuum can effectively clean in a single pass. The width of a robot vacuum is important as it can affect its efficiency and the duration it takes to clean a room

The iRobot Roomba i7, at 338mm measures less in width than the iRobot Roomba 976 with a difference of 12mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room.

Height

iRobot Roomba 976's height measures 92mm, here you are considering the measurement from the bottom of the robot vacuum to its highest point. Height is an important consideration, especially if you have furniture with limited clearance in your home.

The iRobot Roomba i7, at 92mm has the same height as that of iRobot Roomba 976. When selecting a robot vacuum, ensure that the robot vacuum can go under the furniture and navigate effectively in your living space without getting stuck or causing damage.

Cleaning Performance And Power Features

Battery Power

The battery power of a robot vacuum cleaner is important as it determines how long the vacuum can run on a single charge. Battery capacity is measured in milliampere-hours (mAh), iRobot Roomba 976's battery power is 2,130mAh

iRobot Roomba i7, at mAh1,800 has less battery power than the iRobot Roomba 976 by only A bigger capacity implies longer battery life which can be of advantage if you have a large space or if you prefer the robot vacuum to complete cleaning cycles with less interruptions to recharge.

Operating Time

The operating time of a robot vacuum cleaner refers to the time the vacuum can clean continuously on a single battery charge before it needs to return to its charging dock for recharging. iRobot Roomba 976's operating time is 1.25h

The iRobot Roomba i7, at 1.25h has the same operating time as the iRobot Roomba 976 Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

iRobot Roomba 976 has a charge time of 3h, the charge time of a robot vacuum cleaner refers to the amount of time it takes for the vacuum's battery to recharge fully after it has been depleted during a cleaning cycle.

The iRobot Roomba i7, at 2h spends lesser time charging than the iRobot Roomba 976 with a difference of only 1h. Charge time is an important factor to consider when choosing a robot vacuum, as it determines how long you'll need to wait before the vacuum is ready for its next cleaning cycle.

Operating Power Consumption

The operating power consumption of a robot vacuum cleaner refers to the amount of electrical power the vacuum uses while it's actively cleaning your home. iRobot Roomba 976 has a power consumption of 33W, power is typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors.

Has Auto-Off

Auto-off is a feature designed to automatically turn off the vacuum after it has completed a cleaning cycle or when certain conditions occur. iRobot Roomba i7 has an auto-off feature, which is useful for energy efficiency and battery preservation.

Has Dirt Sensor

iRobot Roomba 976 has a dirt sensor, these are designed to detect the concentration of dirt, dust, or debris in the space being cleaned and can be used to adjust the vacuum's cleaning behavior during operation.

You may want to consider buying either the iRobot Roomba i7 or iRobot Roomba 976 If you value the ability to automatically adjust the cleaning modes of the robot vacuum based on the level of dirt and debris in your home.

iRobot Roomba i7
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Other Features

Has Problem Area Cleaning

Problem area cleaning enables you to command a robot vacuum to focus on cleaning a specific spot in your home, the iRobot Roomba i7 supports this, which can be particularly useful for dealing with localized messes or high-traffic areas.

Has Carpet Detection

iRobot Roomba 976 has carpet detection, which allows the vacuum to detect and adapt to different floor surfaces, specifically recognizing when it moves from hard floors like tile to carpets.

Support A Mobile Application

iRobot Roomba 976 supports a smartphone app, through which you can control and monitor the vacuum remotely through your smartphone or tablet.

Both the iRobot Roomba i7 and iRobot Roomba 976 have mobile application support, this enhances your experience by providing convenience, and ease update of features and functionalities.

Doesn't Get Stuck

This feature in robot vacuum cleaners is intended to reduce the likelihood of the robot vacuum getting stuck during cleaning. Robot vacuums such as the iRobot Roomba 976 are equipped with various sensors and technologies to move around obstacles and avoid getting trapped, however the effectiveness of this feature varies among different models.

Both the iRobot Roomba i7 and iRobot Roomba 976 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further eliminate the chances of becoming stuck during cleaning.

Supports Virtual Barriers

Virtual barriers are set up and controlled through the robot vacuum's mobile app, similar to no-go zones, these barriers are setup to help you control and restrict where the robot vacuum can and cannot go during cleaning.

Both iRobot Roomba 976 and iRobot Roomba i7 support virtual barriers, this ability to set virtual barriers is mostly useful for homes having areas where the robot vacuum may become stuck.

Has Route Mapping

iRobot Roomba 976 has a route mapping feature which enables it to generate a map of your home and plan efficient cleaning routes. This mapping capability enhances the vacuum's ability to clean effectively and systematically.

Route mapping is a valuable feature as it makes it possible for robot vacuums such as the iRobot Roomba i7 to adapt to the layout of your space to clean more efficiently and minimize the risk of missing certain spots.

Has Voice Prompts

Voice prompts are notifications that the vacuum emits to provide you information on the different states of the vacuum. iRobot Roomba i7 has this feature

Supports Auto Docking

Auto-docking is a feature in robot vacuum cleaners that refers to the vacuum's ability to autonomously return to its docking station when certain conditions are met such as getting work done, battery running low, or any malfunction.

Both iRobot Roomba i7 and iRobot Roomba 976 support this feature, considered a convenient feature because it ensures that the robot vacuum keeps its charge and readiness for cleaning without requiring manual intervention.

Has Anti-Fall Sensor

Most robot vacuum cleaners such as iRobot Roomba 976 come having an "anti-fall" feature. This feature is intended to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, thus its safety while cleaning.

This safety feature that is also available on the iRobot Roomba i7 is essential in preventing accidents and keeping the robot vacuum from damage. It gives you peace of mind knowing that the vacuum will not fall off a ledge during its cleaning cycle.

Can Be Scheduled

iRobot Roomba 976 has this convenient feature, which enables you to set specific days or times of day for the robot vacuum to automatically start cleaning your home.

The scheduling feature in robot vacuums is specifically useful in maintaining a consistently clean home without the need for manual intervention. iRobot Roomba i7 too allows scheduling.

Supports Wi-Fi

iRobot Roomba 976 supports Wi-Fi, Wi-Fi-enabled robot vacuums offer several advantages and features, such as remote control, mobile app integration, voice assistant compatibility, and remote monitoring.

Also, iRobot Roomba i7 supports Wi-Fi, Wi-Fi connectivity improves the ease and flexibility of robot vacuum use, giving more efficient and customized cleaning routines.

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