





No Leaks.
No Noise.
No Subscription.
The world's first sealed hydro-thermal sleep system โ zero leak risk, near-silent operation, no subscription. Precision water network. AI sleep intelligence. Yours forever.
Reserve with only $19 refundable deposit today ยท Balance due at shipping (Q4 2026)
Reserve with $19 today โ fully refundable anytime. The remaining $1,480 is only collected when your unit ships (Q4 2026).
Refundable anytime ยท No commitment until shipping
The Technology
Sealed hydro-thermal cooling.
Built from first principles.
TEC Thermal Engine
Thermoelectric modules generate precise cooling or warming. Thermal energy transfers into a sealed closed-loop water network โ zero open fluid, zero leak risk.
Surface target: 17ยฐC at 198W
Sealed Thermal Network
A sealed PTFE micro-tube grid embedded in natural latex distributes temperature across every inch of your sleep surface. Uniform to within ยฑ1.9ยฐC.
Even coverage, zero hot spots
AI Sleep Intelligence
Learns your sleep patterns and adjusts automatically. Open API for Oura Ring, Apple Health, Google Fit. Your data stays yours.
Coming Q1 2027
Why We Exist
Everything Eight Sleep
got wrong, we fixed.
What You Get
Every detail.
No compromises.
Questions
Everything you need to know.
When will it ship?
Estimated Q4 2026. Founder pre-orders ship first. You'll receive updates every 30 days โ no radio silence.
Is the $19 deposit really refundable?
100%. Cancel anytime before shipment, no questions asked. Full refund within 5 business days.
How is this different from Eight Sleep or other water-cooled systems?
Systems like Eight Sleep use an open water loop with external tubing, joints, and connectors โ every one a potential failure point. Sleepfrore uses a fully sealed closed-loop system: water stays permanently inside sealed PTFE tubes embedded in the mattress topper. No exposed connections, no maintenance, zero leak risk. Plus: no subscription, โค38dB, and 9mm thin.
Does it fit my existing mattress?
Yes. The Sleepfrore Sleep System sits on top of any mattress like a mattress topper. Available in Twin XL, Full, Queen, King, and Cal King.
Can both sides have different temperatures?
Yes. Dual-zone control lets each side of the bed be set independently โ perfect for couples with different sleep temperature preferences.
What's the warranty?
2-year full warranty. Sealed closed-loop design means dramatically fewer failure points than open water-loop systems.
Limited to 500 Founder Units
Sleep better starts here.
Join 847+ early adopters. Founder pricing locked in forever at $1,499.
Fully refundable ยท Balance collected at shipping (Q4 2026) ยท Free shipping worldwide