A robot vacuum's ability to create 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 space. This can be used for several purposes, e.g.
the iRobot Roomba 981 having the mapping feature can provide efficient cleaning in the mapped-out areas keeping out of those that are not. iRobot Roomba 981 has an obstacle sensor, such a sensor serves the purpose of detecting and identifying objects in the robot's way, allowing it to navigate around them thus avoiding collisions. Also, the iRobot Roomba 676 has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a comprehensive understanding of its environment, making it possible to navigate around furniture, walls, and other objects when cleaning a room thus avoiding damage to both the robot and its obstacles.
Many modern robot vacuum cleaners such as the iRobot Roomba 981 are designed to work with Amazon Alexa, which implies that they can be added to the Amazon Echo ecosystem and controlled using voice commands. The iRobot Roomba 676 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. The iRobot Roomba 981 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.
iRobot Roomba 676 too is compatible with Google Assistant, it's always essential to verify the level of compatibility with Google Assistant before purchasing a robot vacuum. iRobot Roomba 981 has 4 cleaning modes, the number of cleaning modes supported by robot vacuum cleaners varies depending on the design of the robot vacuum. iRobot Roomba 981 has a period of 1 year, this typically range from 1 year to 2 years, but some higher-end models may offer longer warranties.
The iRobot Roomba 676, at 1 year
has the same warranty period as that of iRobot Roomba 981. When thinking of buying a robot vacuum cleaner, it's important to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply. The iRobot Roomba 981's dustbin capacity is at 0.5L, dustbin capacity indicates how much dust, dirt, and pet hair the robot vacuum can hold before it requires to be emptied.
iRobot Roomba 676, at 0.35L
carries less dirt than the iRobot Roomba 981 by only 0.15L
The dustbin capacity can vary widely among robot vacuum models, and the capcity you choose should be based on your cleaning needs and the size of the area you want to clean. Many robot vacuum cleaners are equipped with sensors and indicators to notify users when the dustbin is full and needs to be emptied. iRobot Roomba 981 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 981 weighs 4kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and portability. The iRobot Roomba 676, at 3kg
is lighter than the iRobot Roomba 981 by 1kg. It's advisable to consider the weight of the robot vacuum when choosing a model, and that's if you plan to carry it up and down stairs
iRobot Roomba 981 has a width of 351mm, often referred to as its cleaning path width, refers to the width of the area that the robot vacuum can properly clean in one go.
The width of a robot vacuum is key as it can affect its efficiency and the duration it takes to clean a room
iRobot Roomba 676, at 340mm
measures less in width than the iRobot Roomba 981 by 11mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room. iRobot Roomba 981's height measures 92mm, here you are considering the measure from the bottom to its highest point.
Height is an important consideration, especially if you have obstacles with limited clearance in your home. iRobot Roomba 676, at 92mm
has the same height as that of iRobot Roomba 981. When choosing a robot vacuum, make sure that the robot vacuum can fit under the furniture and navigate effectively in your living space without getting stuck or causing damage.
The battery power of a robot vacuum cleaner is important as it determines how long the vacuum can run on a single charge. It is measured in milliampere-hours (mAh), iRobot Roomba 981's battery power is 3,000mAh
iRobot Roomba 676, at mAh1,800
has less battery power than the iRobot Roomba 981 with a difference of only
A bigger capacity usually means longer battery life which can be of advantage if you have a large room or if you prefer the robot vacuum to complete operations without frequent interruptions to recharge. The operating time of a robot vacuum cleaner refers to the amount of time the vacuum can clean continuously on a single battery charge before it needs to be recharged.
iRobot Roomba 981's operating time is 2h
iRobot Roomba 676, at 2h
has the same operating time as the iRobot Roomba 981
Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals. iRobot Roomba 981 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 676, at 2h
spends lesser time charging than the iRobot Roomba 981 with a difference of only 1h.
Charge time is an important factor to consider when choosing a robot vacuum, since it determines how long you'll need to wait before the vacuum begins its next cleaning cycle. Auto-off is a feature designed to automatically turn off the vacuum after it has completed an operation or when specific conditions occur. iRobot Roomba 981 has an auto-off feature, which is useful for energy efficiency and battery preservation.
Also, iRobot Roomba 676 has this feature, overall, the auto-off feature in a robot vacuum is a key addition that in a way promotes energy efficiency, prolongs the vacuum's lifespan, enhances safety, and adds convenience to the cleaning process. iRobot Roomba 981 supports a smartphone app, that allows you to control and monitor the vacuum without getting to it physically but through your smartphone or tablet. Both the iRobot Roomba 676 and iRobot Roomba 981 have mobile application support, mobile apps enhance your experience by providing convenience, and ease update of features and functionalities.
This feature in robot vacuum cleaners is intended to reduce the likelihood of the robot vacuum becoming stuck during cleaning. Robot vacuums such as the iRobot Roomba 981 are equipped with various sensors and technologies to navigate around obstacles and avoid getting trapped, but the effectiveness of this feature varies among different models. Both the iRobot Roomba 676 and iRobot Roomba 981 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further reduce the chances of getting stuck while cleaning.
iRobot Roomba 981 has a route mapping feature that enables it to create a map of your home and schedule efficient cleaning routes. This mapping capability enhances the vacuum's ability to work effectively and systematically. Voice prompts are notifications that the vacuum states to give you information on the different states of the vacuum.
iRobot Roomba 981 has this feature
The iRobot Roomba 676 also supports voice prompts, this feature can be useful for you who prefer audible notifications or users who have visual impairments. Auto-docking is a feature in robot vacuum cleaners that refers to the vacuum's ability to return to its docking station when predetermined conditions are met such as done with cleaning, battery running low, or any malfunction. Both iRobot Roomba 676 and iRobot Roomba 981 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.
Most robot vacuum cleaners such as iRobot Roomba 981 come having an "anti-fall" feature. This feature is designed to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, thus its safety during operation. This safety feature that is also available on the iRobot Roomba 676 is key in avoiding 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. iRobot Roomba 981 has this convenient feature, which allows you to set certain days or times of day for the robot vacuum to start cleaning your home. The scheduling feature in robot vacuums is specifically useful in maintaining a consistently clean home with little or no manual intervention.
iRobot Roomba 676 too allows scheduling. iRobot Roomba 981 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 676 supports Wi-Fi, Wi-Fi connectivity enhances the convenience and flexibility of robot vacuum usage, giving more efficient and customized cleaning routines.
