Right now, Amazon has a few products on sale that might interest you if you're the kind of person who is thinking of upgrading their smart home. There are two robot vacuums — one from Eufy and another from Ecovacs — that are going for $200 and $180, respectively, as well as a Genie smart speaker and a smart plug from Eufy that are also 33% and 18% off, respectively. The Ecovacs vacuum in particular is a pretty good deal, since it's the upgraded version of the Wirecutter's pick for "best robot vacuum" and yet comes out cheaper than the older model by $15 with a coupon code.

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