Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The LifeSmart LS350DX is a five-seat plug-and-play hot tub with 28 jets, built-in lighting and a beige cabinet. Plug-and-play means it runs on a standard 120V household outlet, so no dedicated 240V circuit is needed, but it also means slower heating and fewer jets than a hardwired tub. At $4,119.99 at Best Buy as of November 8, 2026, it sits at the upper end of its recent price range, with only two stores listing it new.
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Lowest price we've seen: $4,119.99 on Nov 8 at Best Buy. Tracked across 2 stores since Nov 8.
Owner feedback on the LS350DX is mixed. People like the easy setup and the price for a five-seat tub, but many mention slow heating on 120V and weaker jet pressure than expected.
