Noise feedback was mixed: some found it not very loud or quieter than upright vacuums, while another measured loud boost-mode operation.
Pros: Overall opinion, Suction and Airflow
Cons: Bin and Bag, Maintenance requirements
Noise feedback was mixed: some found it not very loud or quieter than upright vacuums, while another measured loud boost-mode operation.
Pros: Overall opinion, Suction and Airflow
Cons: Bin and Bag, Maintenance requirements
Cleaning noise was treated as relatively quiet, especially in normal vacuuming, while measurements and comments still show louder bursts during self-emptying or drying.
Pros: Overall opinion, Mopping performance
Cons: Obstacle Avoidance (Robot), Mop lifting system
Operating noise was usually described as quiet, unobtrusive, or reasonable, while measured results put it around average overall.
Pros: Map and Path Efficiency (Robot Vacuums), AI, Smart, App and Automation
Cons: Mopping performance, Water tank
Noise evidence was mixed: one comparison called it relatively quiet, while another review found it a little louder than average.
Pros: Overall opinion, Weight
Cons: Hair‑Wrap / Tangle Resistance, Crevice / Groove Pickup (Hard Floors)
Operating noise was acceptable to several reviewers and quieter than some traditional vacuums, but self-cleaning and drying noise remained more bothersome.
Pros: Overall opinion, Mopping performance
Cons: Controls and UI, Emptying and Mess Control
Cleaning noise was often described as tolerable or quiet, but several reviewers strongly criticized the loud self-emptying cycle.
Pros: AI, Smart, App and Automation, Map and Path Efficiency (Robot Vacuums)
Cons: Maintenance requirements, Dock noise
Noise feedback is mixed, from quiet low mode to complaints about loud high-mode operation.
Pros: Weight, Overall opinion
Cons: Hard Floor — Large Debris Intake
Noise evidence is limited to one test, where Eco and CleanSense IQ sounded reasonable but Boost reached a loud-car or singing range.
Pros: Hair‑Wrap / Tangle Resistance, Price and Value
Cons: Odor control, Weight
Noise feedback was mixed: one corded review said it was not super noisy, while the cordless unit was described as quite loud.
Pros: Suction and Airflow, Overall opinion
Noise feedback was mixed, from not overly loud to loud enough to consider earplugs in confined spaces.
Pros: Overall opinion, Suction and Airflow
Cons: Emptying and Mess Control, Bin and Bag
Noise feedback is mixed: one lab found it surprisingly quiet for a high-performance upright, while another reviewer found it loud enough to be frustrating.
Pros: Suction and Airflow, Overall opinion
Cons: Ease of use, Maneuverability and Handling
Noise was a recurring tradeoff: one test found it only slightly louder than a cheaper Shark, while another called it clearly noisy.
Pros: Convertible handheld design, Overall opinion
Cons: Odor control, Weight
Vacuuming noise ranged from acceptable on balanced or normal settings to very loud on max power.
Pros: Overall opinion, AI, Smart, App and Automation
Cons: Noise level, Price and Value
One reviewer noted it was somewhat loud, but contextualized the noise as normal for a vacuum.
Pros: Overall opinion, Reverse cleaning performance
Cons: Controls and UI, Suitability for heavy-duty use
Noise feedback was mixed: formal tests called it loud, while one hands-on reviewer found it not bad.
Pros: Suction and Airflow, Overall opinion
Cons: Noise level, Hard Floor — Large Debris Intake
Noise was only directly judged once, with the reviewer comparing the measured level to a gas lawn mower.
Pros: Overall opinion, Carpet — Medium-Pile Pickup
Cons: Runtime, Hair‑Wrap / Tangle Resistance
Noise is only opinionated in one review, where the vacuum was judged nearly as loud as an upright.
Pros: Hard Floor — Fine Dust Pickup, Odor control
Cons: Bin and Bag, Cordless convenience
Noise is a recurring drawback, with reviewers noting it is louder than some competitors and describing it as a very loud machine.
Pros: Overall opinion, Suction and Airflow
Cons: Weight, Area Rug Handling
Noise was a repeated drawback: reviewers described the CrossWave as louder than expected, louder than rivals, or quite loud at measured levels.
Pros: Overall opinion, Water tank
Cons: Maintenance requirements, Solution / Liquid system
Noise is a consistent weakness; reviewers described it as loud or very noisy, even when they liked the cleaning power.
Pros: Overall opinion, Suction and Airflow
Cons: Hard Floor — Large Debris Intake, Floorhead design