Sleep cool. Stay warm. Together.

The Blyssm Sleep Pad turns the bed you already own into your ideal sleep environment — with each side set anywhere from 18°C to 45°C.

Why couples choose Blyssm

Ends the 3 a.m. thermostat war with two independent zones — one bed, two temperatures

Heats and cools, all year round, anywhere from 18°C to 45°C on each side

Water, not wires: gentle, even comfort with no electrical coils against your skin

Two climates. One bed. Finally.

18–45°C

the range each side can be set to, independently

Your side19°C

Their side36°C

Performance varies with room temperature, bedding layers and humidity.

From restless nights to rested mornings. Illustrative image.

Set your side as low as 18°C to sleep cool through the warmest nights.

Warm your side up to 45°C for cosy winter nights — no heating wires against your skin.

Each side of the bed holds its own temperature, all night long.

A quiet pump circulates temperature-controlled water through soft micro-tubing.

Behind the tech

Water, not wires — soft micro-tubing spreads even warmth or cooling across your whole side of the bed.

Behind the tech

Water, not wires — soft micro-tubing spreads even warmth or cooling across your whole side of the bed.

One bed. Two people. Two temperatures.

“Run hot? Set your side cool. Always cold? Let your partner's side stay warm. The 3 a.m. thermostat war ends here.”

— The Blyssm promise

Smart sleep climate

Dual-zone, water-based heating and cooling for the bed you already own. Set each side anywhere from 18°C to 45°C.

$1,999 USD

Free shipping on every order.