The Best (and Worst) Bedroom Tech for Sleep in 2025

From smart mattresses to sleep robots, technology promises better sleep. But most gadgets are unnecessary. Here's what actually works.

Tech That Actually Helps

White Noise Machines

Genuinely useful for masking inconsistent sounds. Better than apps because they don't emit blue light. Look for ones with natural sound options.

Smart Lighting

Bulbs that automatically dim and warm in the evening. Sunrise simulation alarm clocks for gentler waking. Worth the investment.

Temperature Control

Eight Sleep, ChiliPad - mattress cooling systems. Expensive but effective for hot sleepers and couples with different temperature preferences.

Tech to Remove From Bedroom

• TV (if you can't resist watching)
• Work laptop
• Phone (or at minimum, face-down and silent)
• Bright alarm clocks

The Minimum Effective Tech Setup

All you really need: blackout curtains, white noise machine, and a simple sunrise alarm clock. Everything else is optional optimization.