Built for people who sleep hot.
You know the feeling. It’s 2 a.m., you’re wide awake, kicking off the covers because you’re drenched in sweat — then ten minutes later you’re pulling them back because you’re freezing. Sleep68 was founded to end that cycle for good.
Everyone deserves to sleep at the right temperature. Not just people who can afford an $8,000 smart bed.
Why we built Nova Adapt
After years of waking up at 2 a.m. overheating, kicking off covers, then freezing — and trying every “cooling” comforter on the market with disappointing results — we decided to engineer the actual solution rather than keep settling.
The problem wasn’t breathability. The problem was that no comforter actively managed temperature. They all just insulated. We set out to build the first one that didn’t.
The Nova Adapt Comforter is the result: engineered around the clinically proven 68°F sleep temperature using phase-change material technology that actively absorbs excess heat when you’re warm and releases it when you cool — keeping your microclimate in the optimal range all night.
Our mission
To make temperature-regulated sleep accessible to everyone — through material science, not expensive electronics. Nova Adapt delivers the same sleep-improving temperature regulation as products costing 10x more, in a simple machine-washable comforter.
The technology
NovaTherm™ PCM Fill — Phase-change microfibers absorb and release heat at the precise 68°F threshold. Latent heat capacity ~180–200 J/g.
AeroWeave™ Shell — 300TC hexagonal weave directs airflow in 36 directions, eliminating hot spots.
CloudWeight™ Loft — 30% lighter than comparable down fills, reducing pressure-induced heat retention.
Read the full science breakdown →
What beta testers are saying
I used to wake up 3–4 times a night drenched in sweat. With Nova Adapt, I sleep straight through. It’s the first comforter that actually does what it promises.— Sarah M., Beta Tester (Phoenix, AZ)
My partner runs hot and I run cold. Nova Adapt somehow works for both of us. We stopped fighting over the thermostat at night.— James R., Beta Tester (Chicago, IL)
Why Kickstarter
We launched on Kickstarter because we believe the best products are built with their community. Early backers shape final decisions — sizes, weights, colorways. And the DTC model means you pay supplier price, not retail markup.
Early Bird backers get Nova Adapt at 40% off retail.
Stop losing sleep to overheating.
2,400+ people already joined the waitlist. Kickstarter Early Bird pricing is now live.
Back Nova Adapt on Kickstarter → See the Science