Suction is the S2’s clearest strength, with strong pickup across hard floors, rugs and embedded carpet debris. Multiple long-term tests also found that airflow stayed consistent as the bin and...
Pros: Pet-Ready Features, Filtration / Dust Containment
Cons: Ongoing ownership costs (bags, filters
Vacuum suction and airflow were praised as superb or extremely effective in positive reviews, with carpet limitations showing up elsewhere.
Pros: Tool-change simplicity, Versatility
Cons: Value-for-money, Support and Reliability
Reviewers consistently praised raw suction and debris pickup on carpets and hard floors, with strong real-world cleaning results despite some measured pressure/battery tradeoffs.
Pros: Hair Pickup — Carpets, Large debris handling
Cons: Stuck resistance, Dirty water sensor
Suction and airflow are among the strongest attributes, with reviewers repeatedly praising powerful pickup despite a few real-world misses.
Pros: Sanitizing performance, Odor control
Cons: Fresh Liquid Pickup Speed, Ongoing ownership costs (bags
Suction is a clear strength. Testers found medium power sufficient for most cleaning, while max mode delivered a substantial jump over the V8.
Pros: Pet-Ready Features, Tool-change simplicity
Cons: Noise level, Product availability
Suction was widely praised for everyday debris, dust, and hair, though one lab-style review warned that high advertised pascals did not translate into class-leading deep carpet results.
Pros: Hair-removal channel issues, Hair‑Wrap / Tangle Resistance
Cons: Accessories and Tools, Stair Cleaning
Most testers praised the strong suction and excellent everyday pickup, especially on hard floors. One comparative test found the slimmer Speed noticeably weaker than the original on carpet.
Pros: Tool-change simplicity, Assembly and Setup
Cons: Suitability for heavy-duty use, Ongoing ownership costs (bags
Reviewers generally found suction strong for everyday debris and smooth floors, with above-average airflow and praise for crumbs, pet hair and hard-floor pickup; carpet deep cleaning was treated more cautiously.
Pros: Versatility, Floor shine after cleaning
Cons: Odor control, Stuck resistance
Reviewers split between PCMag's suction stress-test concerns and several reviewers praising strong dog-hair, debris, and one-pass pickup.
Pros: Stuck resistance, Assembly and Setup
Cons: Clogging and debris prevention, Suitability for small spaces
Reviewers generally found real-world pickup strong, especially on hard floors and carpets, though one lab review measured unimpressive bench airflow and suction.
Pros: Maneuverability and Handling, Versatility
Cons: Under-Furniture Pickup, Low-profile design
Suction earned strong praise on hard floors and some carpets, but several tests found it less convincing for deep carpet dust and behind key rivals.
Pros: Fresh Liquid Pickup Speed, Ongoing ownership costs (bags
Cons: Filtration / Dust Containment, Under-Furniture Pickup
Reviewers treated the lack of suction as a clear limitation for solid messes, deep cleaning, and spotless results, with one reviewer saying the machine lacked power.
Pros: Noise level, Under-Furniture Pickup
Cons: Tool-change simplicity, Crevice / Groove Pickup (Hard Floors)