Optimal Sleep.
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Intelligent temperature regulation for your best night’s sleep yet.

Reddot Medal

Better sleep, every night

Your bed, automatically cooled or warmed so you fall asleep faster and wake up refreshed.

At Somnus Lab we turn temperature into your sleep super-power. Slip our ultra-thin Sleep Pad under your sheet, and it quietly keeps each side of the bed at your perfect climate all night-cool during deep sleep, gently warm when it’s time to rise. No wristbands, no complicated setup. Just plug it in, lie down, and let science handle the rest.

Why Somnus

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Personalized temp curves

Cool on one side, warm on the other—each sleeper gets their perfect temperature all night, automatically.

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No Wearables Required

Hidden sensors read heart-rate and breathing through the pad, so you wake up to real sleep insights—no rings or watches.

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Control in a Tap

Use the bedside dial when your phone’s across the room, or fine-tune everything in our smart app.

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Quiet, Cable-Free Freedom

Whisper-quiet pump, works offline with physical buttons, and never locks features behind a subscription.

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Comfort You Can See & Feel

Ultra-thin, plush pad disappears under your sheet and complements any bedroom aesthetic—award-winning design beauty included.

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Gentle Thermal Alarm

Cooler for deep sleep, Rise with warmth, not noise—temperature climbs gradually to nudge you awake in your light-sleep window.

Science & Validation

Backed by peer-reviewed sleep research and real-world testing

1–2°F

Core temp drop needed to fall asleep faster & boost deep sleep quality

2× Optimal

Cooler for deep sleep, warmer for REM — stage-matched comfort

Gentle Rise

A gentle morning warmth signals your body to wake in sync with your circadian rhythm.

+20% Sleep Efficiency

Adaptive temperature control reduces wake time and increases restorative sleep proportion.

AUTO TEMPERATURE ADJUSTMENT

Continuously fine-tunes your temperature in the background to keep you perfectly comfortable all night — without you noticing.

2 Independent Zones

No two bodies regulate heat the same way — age, sex, body composition, metabolism, and hormonal cycles all shift your optimal sleep temp.

The Community Voice

Real-world feedback and honest experiences from our global community

JustSomeRandomSchmo
Used since August 2025

Overall, I love it. The Somnus base unit feels very well designed, and the pad is impressive. Most importantly, the system does what I need it to do: it helps me sleep better by regulating body temperature. The app is intuitive and well designed, and the unit is impressively quiet. As with any beta product, there have been bugs along the way. That said, the team has been very responsive to my bug reports and has fixed issues at what I consider a remarkably fast pace. Managing several nightly stages felt like more complexity than I needed. One thing that took getting used to [FIXED NOW]: the app doesn't display absolute target temperatures like a standard thermostat. Instead, it uses a relative scale from −15 to +15. verall, the hardware feels solid, the software is improving rapidly, and the team behind it is clearly paying attention to user feedback.

Reviewed in the United States
BP
Used since Jan 2026

Pretty easy setup.

Reviewed in the United States
therealjmt91
Used since Feb 2026

I've been beta testing the Somnus and long story short, I'm very impressed with the product. Purely local control means WiFi issues or server outages won't brick the unit, and physical power buttons on the side mean you don't have to fetch your phone. My sleep has absolutely improved—your bed feels like the ‘cool side of the pillow’ all night. Even with NYC’s bonkers weather, the Somnus has kept me comfortable at both ends of the spectrum.

Reviewed in the United States
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