#1
Hair-removal channel evidence is excellent because reviewers found no hair on the main brush or no clogging in tangle tests.
Pros: Accessories and Tools, Storage footprint and upright-stand stability
Cons: Heating element, Suitability for heavy-duty use
#2
Hair-removal channel issues were addressed well by the TriCut brush preventing suction-tube blockage.
Pros: Energy efficiency (kWh), Stuck resistance
Cons: Support and Reliability, Streaking / Residue
#3
Hair-removal channel issues were minimal in one test because longer hair did not require manual removal.
Pros: Pet-Ready Features, Battery and Charging
Cons: Stair Cleaning, Emptying and Mess Control
#4
Hair-removal maintenance was mostly positive, though one reviewer still had to remove hair from roller ends.
Pros: Heating element, Floor shine after cleaning
Cons: Support and Reliability, Suitability for small spaces
#5
Hair-removal features may reduce maintenance, but owner evidence also showed hair accumulating in bearings and sockets.
Pros: Hair Pickup — Hard Floors, Emptying and Mess Control
Cons: Filtration / Dust Containment, Bin and Bag
#6
Hair-removal channel behavior improved over a prior S8 but still sometimes required roller clearing.
Pros: Filtration / Dust Containment, Bin and Bag
Cons: Price and Value, Tool-change simplicity
#7
Hair removal around the roller was manageable but not perfect; hair collected at the sides even though it was easy to remove.
Pros: Edge and Baseboard Cleaning (Hard Floors), Innovation compared to competitors
Cons: Dried-On Stain Removal, Carpet — High-Pile Pickup
#8
Hair-removal channeling works, but one reviewer wished the robot fully sucked hair away instead of requiring manual removal.
Pros: Assembly and Setup, Clogging and debris prevention
Cons: Solution / Liquid system, Suitability for heavy-duty use
#9
Hair-removal channel performance was mixed, with two positive reports on the cutting feature and two tests saying it was ineffective or failed.
Pros: Support and Reliability, Build quality and durability
Cons: Crevice / Groove Pickup (Hard Floors), Floorhead Seal on Hard Floors
#10
Hair-removal maintenance was mixed to negative because tools help, but reviewers still described detangling as an extra step.
Pros: Packaging quality, Versatility
Cons: Carpet — Medium-Pile Pickup, Support and Reliability
#11
Hair can collect in a crevice near the wheelbase, though removal was manageable.
Pros: Edge‑Following Accuracy (Robot), Support and Reliability
Cons: Ongoing ownership costs (bags, filters
#12
The missing conical roller/anti-hair brush was called out as a hair-management limitation.
Pros: Assembly and Setup, Price and Value
Cons: Dried-On Stain Removal, Overall durability/longevity
#13
Hair-removal channel evidence was mixed because the reviewer found some extra hair wrap in the pivot area.
Pros: Overall cleaning convenience, Runtime
Cons: Solution / Liquid system, Crevice / Groove Pickup (Hard Floors)
#14
Hair-removal channel evidence is mixed to negative for longer hair and long-term pet-hair performance.
Pros: Crevice / Groove Pickup (Hard Floors), Scratch resistance
Cons: Software-update support / feature longevity, Privacy controls
#15
Hair-removal channels helped manage wrap, but reviewers still found hair wrap and cleanup work around brushes and wheels.
Pros: Overall durability/longevity, Controls and UI
Cons: Sanitizing performance, Heating element
#16
Hair-removal channel issues were present in one test where long hairs still tangled by the end of testing.
Pros: Surface safety with attachments, Area Rug Handling
Cons: Accessories and Tools, Clogging and debris prevention
#17
Hair-removal channel evidence is negative from one reviewer who found hair still left on the brush despite the system.
Pros: Build quality and durability, Clogging and debris prevention
Cons: Energy efficiency (kWh), Weight
#18
Hair-removal channel evidence is mixed: pickup is strong, but one reviewer saw hair buildup begin to reduce cleaning efficiency.
Pros: Automatic shutoff for obstructions, Privacy controls
Cons: Energy efficiency (kWh), Mopping performance
#19
Hair-removal channel issues were a weakness because test reviewers found hair wrapping around axles and needing cleanup.
Pros: Hard Floor — Fine Dust Pickup, Dried-On Stain Removal
Cons: Carpet — High-Pile Pickup, Streaking / Residue
#20
Hair-removal channel issues were negative, with tangled hair described as painful to remove.
Pros: Fresh Liquid Pickup Speed, Hard Floor — Large Debris Intake
Cons: Hair-removal channel issues, Accessories and Tools
#21
Hair-removal channel issues were negative in one test, where clearing tangled hair took around ten minutes.
Pros: Emptying and Mess Control, Bin and Bag
Cons: Hair-removal channel issues, Mop lifting system
#22
Hair-removal channel performance is poor where hair blocked the onboard bin and interfered with emptying.
Pros: Hair Pickup — Hard Floors, Carpet — Medium-Pile Pickup
Cons: Heating element, Kid-friendliness
#23
Hair-removal channel issues were a problem in the multi-pet test, where long hair wrapped around the brushroll.
Pros: Stair Cleaning, Filtration / Dust Containment
Cons: Support and Reliability, Heating element