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Store comparison · October 2026

Matter smart plug buying comparison

Each plug and outlet below has a CSA certificate on file and links to two or more US stores, with the pack each store sells where we have checked it. Each store row shows its current price and when it was checked, and the price per plug for a multi-pack; the store’s checkout price is the one that counts.

Each store link is matched to the model on its card; check the pack and condition at the store. We have not performed hands-on testing. Editorial policy

We may earn a commission from purchases through our links. How our links work

How prices appear here

  • Amazon prices come from Amazon’s product data and show for 24 hours after retrieval, with the time they were retrieved.
  • Other stores’ prices come from the store’s own product page and show for 48 hours after our check, with its time.
  • Otherwise the row says “See price at” the store. Packs can differ between stores; the pack is shown where we have checked it, with the price per plug.

Plug-in smart plugs

In-wall outlets

Buying comparison questions

Why do some rows show no price?

Prices change often, so we show one only while its check is recent, with the time it was checked. An Amazon price from Amazon’s product data shows for 24 hours after retrieval; another store’s price for 48 hours after our check. Otherwise the row says “See price at” the store, and the store shows its current price.

Are the stores selling the same pack?

Not always. Where we have checked a store’s pack, the row shows it, for example one plug or a two-pack. Compare the same pack size and condition before choosing a store.

Which price counts?

The price at the store’s checkout. Prices and availability change, so check them at the store before buying.