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Navien OptiSleep
Mattress Pad
Navien Optisleep Mattress Pad is a sleepcare mattress pad designed to enhance sleep quality through advanced temperature-control technology.
Its AI-powered Sleep Mode automatically adjusts the pad temperature throughout the night based on sleep stages, helping maintain an optimal sleep environment. With precise temperature settings in 0.5°C increments, users can create their ideal sleep temperature for personalized comfort.
Available in three models—All Season, Water Heated, and Electric Heated—the Navien Optisleep Mattress Pad accommodates a wide range of sleep preferences and lifestyles.
Setting a New Standard
for Restful Sleep
The key to quality sleep lies in the temperature that actually touches the body.
Navien OptiSleep Mattress Pad continues to deliver innovations that highlight the importance of ideal sleep temperature.
The only sleep care product in Korea certified with the Good Sleep Mark
(Korea Sleep Industry Association)10consecutive years
- Ranked #1 in water heating pads in the Korea Standard Premium Brand Index(KS-PBI) from 2016 to 2025
- Ranked #1 in water heating pads in the Korean Standard Quality Excellence Index(KS-QEI) from 2016 to 2025
- Ranked #1 in carbon heating pads in the Korean Standard Quality Excellence Index(KS-QEI) from 2024 to 2025
Design award winner
- Recognized as the winner in the water heating pads category at Good Design Korea 2024 and a finalist in the water heating pads category at International Design Excellence Awards(IDEA) 2025
- Recognized as a finalist in the carbon heating pads category at International Design Excellence Awards(IDEA) 2025 and received the Red Dot Design Award in 2025
Navien’s Innovative Technology
for Restful Sleep
Your Perfect Sleep Temperature, All Year Round
Cool in summer, warm in winter, and comfortably cozy in spring and fall, the Navien Optisleep Mattress Pad optimizes the temperature you feel against your body throughout the year, creating the ideal environment for restful sleep.
AI-Powered Sleep Mode
The AI-powered Sleep Mode analyzes sleep stages using sleep sounds detected through a smartphone and automatically adjusts the mattress pad temperature throughout the night.
By maintaining the most comfortable temperature for each sleep stage, it helps create optimal conditions for deeper, more restful sleep.
Dual-Zone Heating & Cooling Control
With independent temperature control for each side of the bed, the Navien Optisleep Mattress Pad allows each sleeper to set their preferred heating or cooling level. Precise adjustments in 0.5°C increments create a personalized sleep temperature for optimal comfort throughout the night.
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OptiSleep Mattress Pad Line-up
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