
1/5Dyson V15 Detect Cordless Vacuum
The Dyson V15 Detect remains the gold standard for cordless stick vacuums, and its laser dust detection system is the single most useful innovation we have seen in the category. The green laser illuminates microscopic dust particles on hard floors that you would never see with the naked eye, and the built-in piezo sensor counts and sizes every particle being sucked up in real time. In our testing, it pulled 240AW of suction power, which is enough to deep-clean high-pile carpet and extract embedded pet hair in a single pass. The 60-minute runtime on the lowest setting is generous, though heavy-use boost mode drains the battery in about 8 minutes.
Pros
- Laser dust detection reveals invisible particles on hard floors
- Piezo sensor provides real-time particle count and size data on the LCD screen
- 240AW suction power handles everything from fine dust to embedded debris
- Anti-tangle hair screw tool eliminates wrap around the brush bar
Cons
- Premium price tag puts it out of reach for many budgets
- Boost mode drains the battery in roughly 8 minutes
- Heavier than most competitors at 6.8 lbs
- Dust bin capacity is relatively small at 0.2 gallons







