The Dyson V11 launched at $599 two generations ago, and right now, the Dyson V15 Detect Pro (Dyson’s most intelligent cordless vacuum) is down to $534, off its $849 list price and at its record low on Amazon. Two generations of engineering improvements, 120 minutes of runtime, a laser dust detection system, and an LCD screen that counts particles, all for less than the V11 cost at launch. This is a Prime Early Deal for Prime members only, and Amazon offers a free 30-day trial without a credit card for anyone who wants to access the deal without committing to an annual membership.
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The vacuum that shows you what you missed
The V15 Detect Pro’s defining feature is its intelligence layer. The LCD screen displays a real-time count of particles picked up during cleaning, broken down by size category, which turns invisible dust into visible data. When the count spikes, you know you have found a heavily soiled area worth a second pass. When it drops to near zero, you know the floor is genuinely clean rather than guessing by appearance. The system also adapts power automatically based on what the sensors detect and which floor type the head is on, pushing more suction when debris is heavy and conserving battery when the surface is already clean. Remaining runtime displays to the second rather than a vague battery bar, which changes how you plan a cleaning session across a multi-room home.
