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HONG KONG, June 26 — Amazon's Prime Day event, in its final hours, has produced some of the steepest discounts yet recorded on robot vacuum and mop hardware, with brands including Roborock, Dreame, Narwal, and Ecovacs cutting prices on multiple models to all-time lows across Amazon, Best Buy, and Walmart.
The scale of the reductions — several exceeding $500 per unit — reflects a category where rapid product iteration is compressing the residual value of recent inventory.
Feature Cycles Are Driving Deep Cuts on Prior-Generation Models The most telling data point in this round is the Dreame L10s Pro Ultra at $349.99 on Amazon, a price noted as $950 below its original launch price from 2024.
That depreciation since launch is fast even by consumer electronics standards, signaling the pace at which upgraded specs — higher suction ratings, self-cleaning docks, threshold-climbing hardware — have been obsoleting models that were positioned as flagships at release.
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