Cooler. Smarter. Comfort.

Beautyrest® ST Mattress-In-A-Box features intuitive sleep technologies paired with our Beautyrest® Sleeptracker® monitor in one box.

Mattress In A Box Logo

Our high-performance Memory Foam mattress is designed to help promote freedom of movement and pressure point relief. AirCool MAX Memory Foam helps conduct heat away from the body to help maintain an optimal sleep temperature. Paired with our wearable free sleep monitor, you can now see the results of a great night's sleep on your Beautyrest ST mattress. Priced at $999.

Shop In Store


Aircool Max

AirCool® MAX Memory Foam

Highly conductive memory foam helps redirect heat to maintain an optimal temperature.

Aircool Gel

AirCool® Gel Memory Foam

Gel properties in this unique memory foam provide pressure point relief and a luxurious sleep environment.

Sleeptracker App

Beautyrest® Sleeptracker® Sleep Monitor

This system monitors your sleep with pinpoint accuracy while our user-friendly app translates precise data into smart, actionable advice designed to help you unlock a better night's sleep and a bolder you.

Learn More

Proudly Assembled in the USA

Learn more

10 Year Limited Warranty

Learn more

SmartMotion Compatible

Learn more