The 5 Best Cordless Vacuum 2026

What we love

• Battery safety and longevity matter to you — the Miele's TÜV-certified, user-replaceable battery means a degraded battery gets a $90 swap instead of a $400+ vacuum replacement.
• You want the only vacuum in the category that tells you what the filter is made of: Miele discloses 'non-toxic synthetic fiber,' avoiding fiberglass filter media that all other brands leave undisclosed.
• Your cleaning is primarily on hard floors and low-pile carpet where 145Pa suction is fully adequate and the filtration and battery safety advantages justify the choice.

Worth knowing

• You have thick-pile carpet and need high suction power — 145Pa is the lowest measured suction among sealed-HEPA vacuums in this set, and the Dyson V15 Detect (230Pa) is a better choice for carpet-heavy homes.
• You need 50–60 minutes of continuous runtime without pausing to swap batteries — the Shark Stratos (60 min) and Samsung Bespoke Jet (60 min) deliver this without the battery purchase add-on.
• You need a large dustbin for pet hair — the 0.45L capacity is the smallest in the category and will require more frequent emptying than the Dyson options (0.77L).

What we love

• You want the auto-emptying Clean Station dock — it automatically empties the bin into a sealed bag on docking, eliminating the most common moment of allergen re-exposure during vacuuming.
• Your home is large enough that 60-minute runtime (the category maximum) and the lightest cordless weight (6.2lbs) both matter to your cleaning routine.
• You want the highest published filtration capture rate in the category (99.999%) combined with the only automatic bin-sealing system that maintains that capture integrity through disposal.

Worth knowing

• Your primary concern is safety-to-price value — the Dyson V15 Detect delivers the same sealed HEPA filtration and UL-certified battery at $380 vs $1,099.
• Noise matters to your household — 72dB is category average and louder than the Miele (66dB) or Shark (68dB); you're not getting class-leading quiet at this price.
• You want a user-replaceable battery for long-term ownership — the Miele Triflex HX2 ($849) offers TÜV-certified swappable batteries and the highest safety credentials in the category.

What we love

• You want whole-machine sealed HEPA 14 filtration — not just a HEPA filter — and want independent verification that no dirty air bypasses the filter at chassis seal points.
• You're considering the Gen5detect but find it hard to justify $670 more for 10 extra minutes of runtime and marginally higher filtration capture (99.99% vs 99.97%).
• Your home is under 2,000 sq ft and 40 minutes of runtime covers your cleaning session comfortably.
• You want the largest dustbin in the category (0.77L) with a real-time particle sensor that confirms cleaning effectiveness as you go.

Worth knowing

• Your home is over 2,000 sq ft and you need 50–60 minutes of continuous runtime without a mid-session recharge.
• You want a user-replaceable battery for long-term ownership — the Miele Triflex HX2 offers field-swappable battery packs the V15 does not.
• You need the vacuum to self-empty into a dock — the Samsung Bespoke Jet's Clean Station does this; the V15 Detect does not.

What we love

• You have VOC concerns — new construction off-gassing, heavy cleaning product use, or chemical sensitivities — and want activated carbon filtration alongside sealed HEPA 14 particle capture.
• Your home is 2,000+ sq ft and 50 minutes of runtime (vs 40 minutes in the V15) means the difference between finishing in one charge or needing a mid-session recharge.
• You want Dyson's highest-spec cordless vacuum and the price difference is not a primary consideration in your purchase.

Worth knowing

• You're comparing this to the V15 Detect — the core safety profile (sealed HEPA 14, UL battery) is identical, and the V15 saves $670 for a lighter, lower-TCO unit.
• You want a user-replaceable battery: the Miele Triflex HX2 offers field-swappable battery packs at $849 and earns the highest safety score in the category (8.24).
• Weight matters for your use case — 7.3lbs is the heaviest in the Dyson lineup and the category, and the ergonomic difference from the V15's 6.8lbs is noticeable over extended cleaning sessions.

What we love

• You move between hard floors and carpet regularly and want the Dynamic Load Sensor to automatically optimize suction without manual mode switching.
• You prioritize the lightest Dyson option in this set — 6.7lbs vs the V15's 6.8lbs gives marginally better ergonomics for stair and overhead cleaning.
• You already own Dyson V11 accessories and want to stay in the V11 ecosystem with an upgrade while keeping the same attachment compatibility.

Worth knowing

• You're comparing to the V15 Detect: the V15 has higher suction (230Pa vs 185Pa), costs $210 less, and delivers the same sealed HEPA 14 safety profile.
• You need a user-replaceable battery — the Miele Triflex HX2 ($849) offers field-swappable battery packs and earns the highest safety score in the category (8.24).
• You need the vacuum to automatically self-empty — the Samsung Bespoke Jet's Clean Station dock does this; no Dyson cordless in this set includes a self-emptying dock.