iRobot Roomba s9+ cleans all floor types, this feature comes in handy, since different rooms inside a home may have various types of flooring i.e. carpets. When a robot vacuum cleaner is said to be as being able to clean all floor types, this means that the vacuum is capable to clean a wide range of flooring materials without much significant issues.
A vacuum's ability to generate a map of its cleaning space is one of the commonly asked-for features. The map it creates allows the robot to keep a record of the layout of the space. Mapping and navigation can be used for several purposes, for example the iRobot Roomba s9+ having the mapping feature can provide efficient cleaning in the mapped-out areas keeping out of those that are not.
iRobot Roomba 981 also has the mapping and navigation feature, navigation defines how the robot vacuum moves around the space. Mapping and navigation often go hand in hand to help the vacuum navigate to the mapped-out spaces to be cleaned ignoring those that aren't. iRobot Roomba s9+ has an obstacle sensor, such a sensor serves the purpose of detecting and identifying objects in the robot's path, this allwos it to navigate around them thus avoiding collisions.
Also, the iRobot Roomba 981 has this sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its surroundings, enabling it to navigate around furniture, walls, and other objects when cleaning a room and avoiding damage to both the robot and its obstacles. The iRobot Roomba s9+'s dustbin capacity is at 0.4L, dustbin capacity indicates how much dust, dirt, and pet hair the vacuum can hold before it can be emptied. The iRobot Roomba 981, at 0.5L
has more capacity than the iRobot Roomba s9+ with a difference of 0.1L
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.
Different floor types require a robot vacuum to be at a given ground clearance so as to optimize performance. The iRobot Roomba s9+ can adjust its height to match this demand, for example, it may raise itself slightly when moving to a carpet to enable effective suction, and then lower itself on hard floors to ensure the brushes make good contact. The iRobot Roomba s9+ weighs 3.7kg, robot vacuums are commonly designed to be lightweight and compact for easy maneuverability and portability.
iRobot Roomba 981, at 4kg
weighs more than the iRobot Roomba s9+ by 0.3kg. It's advisable to consider the weight of the vacuum when choosing a model, especially if you plan to carry it up and down stairs
iRobot Roomba s9+ has a width of 311mm, aslo known as its cleaning path width, refers to the width of the area that it 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 space
The iRobot Roomba 981, at 351mm
measures more in width than the iRobot Roomba s9+ by 40mm.
A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room. iRobot Roomba s9+'s height measures 89mm, here you are looking at the measure from the bottom of the robot vacuum to its highest point. Height is an important consideration, especially if you have furniture with low clearance in your home.
iRobot Roomba 981, at 92mm
measures more in height than the iRobot Roomba s9+ by 3mm. When choosing a robot vacuum, ensure 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 a crucial factor that determines how long the vacuum can run on a single charge.
Battery capacity is measured in milliampere-hours (mAh), iRobot Roomba s9+'s battery power is 3,300mAh
iRobot Roomba 981, at mAh3,000
has less battery power than the iRobot Roomba s9+ 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 operations with less interruptions to recharge. 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 be recharged. iRobot Roomba s9+'s operating time is 1h
iRobot Roomba 981, at 2h
lasts more than the iRobot Roomba s9+ by 1h
Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.
iRobot Roomba s9+ has a dirt sensor, dirt sensors are designed to detect the availability of dirt, dust, or debris in the space being cleaned and based on their readings adjust the vacuum's cleaning behavior during cleaning cycle. Self-emptying bins or automatic dirt disposal systems like the iRobot Roomba s9+, are modern robot vacuum models that have the ease of use feature to empty their dustbins automatically. iRobot Roomba s9+ 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 981 and iRobot Roomba s9+ have mobile application support, this enhances your experience by providing convenience, and ease update of features and functionalities. This feature in robot vacuum cleaners is designed to eliminate the likelihood of the robot vacuum becoming stuck during cleaning. Robot vacuums such as the iRobot Roomba s9+ are equipped with various sensors and technologies to move around obstacles and avoid getting trapped, but the effectiveness of this feature varies among different models.
Both the iRobot Roomba 981 and iRobot Roomba s9+ 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 getting stuck while cleaning. Virtual barriers are set up and controlled via the robot vacuum's mobile app, similar to no-go zones, these barriers are setup to enable you control and restrict where the robot vacuum can and cannot go while cleaning. iRobot Roomba s9+ has a route mapping feature that enables it to generate a map of your home and schedule efficient cleaning routes.
This mapping capability improves 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 981 to adapt to the layout of your home to clean more efficiently and minimize the risk of missing certain spots. Voice prompts are audible messages that the vacuum emits to give you information on the different states of the vacuum.
iRobot Roomba s9+ has this feature
The iRobot Roomba 981 also supports voice prompts, this feature is useful for you who prefer audible notifications or users who have visual impairments. Auto-docking is a feature in robot vacuum cleaners that indicates 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 981 and iRobot Roomba s9+ support this feature, considered a convenient feature because it ensures that the robot vacuum maintains its charge and readiness for cleaning without requiring manual intervention.
Most robot vacuum cleaners such as iRobot Roomba s9+ come equipped with an "anti-fall" feature. This feature is intended to prevent 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 981 is essential in avoiding accidents and protecting the robot vacuum from damage.
It gives you peace of mind knowing that the vacuum will not fall down a flight of stairs during its cleaning cycle.
