Technology might help you sleep better, or go haywire.
Eight Sleep—often called Silicon Valley’s favorite bed—is like a full-body Fitbit. It is a $3,050 mattress cover filled with sensors to monitor heart rate and body temperature. For people who pay $199 to $399 for an annual subscription, the cover wil… [5853 chars]
Source: The Atlantic | Published: 2025-10-25T14:09:51Z
Credit: The Atlantic
