Tempur-Pedic TEMPUR-Ergo ProSmart Adjustable Base

Priced at $2,500 for the base, it is 44% cheaper than the $4,500 Eight Sleep Pod 4 Ultra and faster to set up than the average smart bed system. Its zero-gravity preset mimics clinical ergonomics, and the under-bed lighting adds convenience—features that are absent in the Oura Ring Generation 4 or WHOOP 5.0.