iRobot Roomba s9+ can clean all floor types, this feature is essential, since different rooms within a home may have various types of flooring i.e. carpets. If a robot vacuum is said to be able to clean all floor types, this implies that the robot vacuum is designed and equipped to effectively clean several flooring materials without any significant issues.
The vacuum's ability to generate a digital map of its cleaning space is one of the commonly asked-for features. This map allows the robot to keep a record of the layout of the desired space. This can be used for several purposes, e.g.
the iRobot Roomba s9+ having the mapping feature can provide efficient cleaning in the mapped-out areas without accessing those that are not. The 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 move to the mapped-out areas 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 route, this allwos it to navigate around them and avoid collisions. Also, the Roomba 981 has this sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its environment, enabling it to navigate around furniture, walls, and other objects when cleaning a room thus avoiding damage to both the robot and its obstacles. The iRobot Roomba s9+'s dustbin capacity is at 0.4L, dustbin capacity determines how much dust, dirt, and pet hair the vacuum can hold before it requires to be emptied.
The Roomba 981, at 0.5L
has more capacity than the iRobot Roomba s9+ by 0.1L
The dustbin capacity varies widely among different 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. 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 requirement, 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 to easily get around and portability. The Roomba 981, at 4kg
weighs more than the iRobot Roomba s9+ by 0.3kg. It's advisable to take in consideration the weight of the vacuum when selecting a model, and that's if you plan to carry it up and down stairs
iRobot Roomba s9+ has a width of 311mm, often referred to as its cleaning path width, refers to the width of the area that the robot vacuum can properly 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 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, shortening 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 to its highest point.
Height is an important consideration, especially if you have furniture with limited clearance in your home. Roomba 981, at 92mm
measures more in height than the iRobot Roomba s9+ with a difference of 3mm. When selecting 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 important as it determines how long the vacuum can run on a single charge. It is measured in milliampere-hours (mAh), iRobot Roomba s9+'s battery power is 3,300mAh
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 beneficial if you have a large room or if you prefer the robot vacuum to complete operations with fewer 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 charge before it needs to be recharged.
iRobot Roomba s9+'s operating time is 1h
The Roomba 981, at 2h
lasts more than the iRobot Roomba s9+ with a difference of 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, these are designed to detect the availability of dirt, dust, or debris in the area being cleaned and based on their readings adjust the vacuum's cleaning behavior during cleaning cycle. Self-emptying robot vacuum cleaners like the iRobot Roomba s9+, are advanced 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 Roomba 981 and iRobot Roomba s9+ 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 designed to eliminate the chance of the robot vacuum getting trapped 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 can vary among different models. Both the Roomba 981 and iRobot Roomba s9+ have the "anti-stuck" feature, but clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further eliminate the chances of getting stuck during cleaning. These virtual barriers are set up and managed 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 while cleaning.
iRobot Roomba s9+ has a route mapping feature that enables it to create a map of your space and schedule efficient cleaning routes. This mapping capability improves the vacuum's ability to work effectively and systematically. Route mapping is a valuable feature as it enables robot vacuums such as the Roomba 981 to adapt to the layout of your home to work more efficiently and reduce the risk of missing certain spots.
Voice prompts refer to audible messages that the vacuum emits to provide you alerts on the different states of the vacuum. iRobot Roomba s9+ has this feature
The 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 that indicates the vacuum's ability to return to its docking station when certain conditions are met such as getting work done, battery running low, or any malfunction.
Both Roomba 981 and iRobot Roomba s9+ 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 s9+ come having an "anti-fall" feature. This feature is intended to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, hence its safety during operation.
This safety feature that is also available on the Roomba 981 is key 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.
