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An innovative technology that elevates the sleep quality by combining air and string to deliver 10 levels of firmness. The string is specially crafted from eco-friendly materials using thermal and high-frequency fusion, making every strand as sturdy as metal with high strength and low shrinkage to provide personalized support and ideal comfort for a truly personalized sleep experience. |
Imagine having a mattress that seamlessly adapts and perfectly adjusts to your needs in real time. Even better, it can conveniently change its comfort level into firm or soft at the touch of a button. Recognizing the importance of quality rest for our health and vitality, EVOS™ engineered a mattress that elevate your sleep experience to a whole new level by harnessing cutting-edge award-winning string technology and revolutionary IoT control. Through the utilization of innovation, every moment of sleep is optimized for unrivaled ideal comfort and personalized support, enabling you to awaken refreshed and prepared to seize the day ahead.
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Body-pressure dispersion
EVOS™ smart string technology absorbs and evenly distributes body pressure to prevent the balloon effect.

Personalized 1-10 level of 3D String Support Technology - Powered by ANSSil
Comfort Controller
Customize your perfect sleep every night

EVOS™ comfort controller allows you to conveniently adjust the comfort as you want. It offers 10 levels of firmness to suit your needs. Another thing that makes this controller exceptional is the connectivity. You can easily manage comfort controller through your smartphone using ANSSil Link. This is truly a next-level comfort experience, designed solely for the ultimate indulgence.
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| Online Access | Automatic Air Supplement System |
10 Adjustable Firmness Level

Why Evos™ ?

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Dual Comfort Personalization No more compromise on comfort. EVOS™ mattress enhances sleep experience through personalization and comfort tailored to individual needs. Utilizing a side-by-side system, EVOS™ mattress allows both you and your partner to fine-tune the sleep experience independently to the perfect firmness levels that suit your needs.
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One Mattress For A Lifetime EVOS™ adjustable firmness is designed to grow together with you by perfectly adapting to your body changes over time. Whether you slim down or bulking up, EVOS™ mattress can be adjusted seamlessly to provide personalized comfort and consistent support for years to come. |
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You can choose from number 1-10 and adjust to your own custom firmness. |
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*It may different from the recommended guide depending on your body type and sleep pattern. |
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ANSSil Link serves as an assistant that allows you to conveniently control the firmness level of your matress. Customize the firmness to suit your needs and enjoy the perfect sleep without any issues. |
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Sleep Guide Elevate your sleep quality with health advice to enjoy the finest sleep like never before. Customized Comfort Configure your ideal level of firmness through the Setting Mode for a personalized comfort that matches your needs. |

Graphite Talalay® Natural Cool Latex
A graphite-infused hypoallergenic latex with open cell structure. This exclusive
material has enhanced moisture and heat absorption ability, assuring a cool and
hygienic environment to deliver the finest sleep experience.
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Ultra Performance Pressure Relief Layer
This innovative, temperature-sensitive layer adapts to your body contour for optimal support, while its unique pressure relief and self-reshaping ability ensures it returns to its original form to provide lasting durability and comfort. |
Hyper Soft Performance Foam
Engineered with cutting-edge foam technology, its adaptive shape conforms precisely to your body's contours, Providing a tailored, gentle embrace to ensure unparalleled comfort and optimal support. |

Long-lasting elasticity and durability that can hold up to 3.000 kg

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Premium Belgium Knit Tencel A soft and versatile Belgium cellulosic fiber. The fabric is breathable and durable, keeping your mattress hygienic while still maintaining its premium softness and comfort. |
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Air-Pass Fabric Technology Special fabric with advanced airflow technology that improves breathability, ensuring a cooler and more comfortable surface |
Product Comparison

*Only for smart string support | For controller and electronic spare parts,
the guarantee only covers the first two years.
**Side by side single chamber with Smart String Technology and 2 units
of EVOS™ Comfort Controller
Certification
The first-ever mattress technology to win CES Innovation Award for 3 years in a row
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ANSSiI won an annual competition honoring outstanding design and engineering in consumer technology products in 2022, 2023, and 2024 in three categories: Digital Health, Home Appliances, and Smart Home. This shows the recognition of ANSSiI's technological innovation and solidifies its position as an outstanding product. |
| Product Safety and Durability | |
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ANSSiI receives carbon footprint certification from the Environment Protection Department of Korea and TUV Rheinland Certificate for its eco-friendly manufacturing standards, low-carbon green production technology, and 100% recyclable material. |
| Environmental Certification for Production | |
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ANSSiI String undergoes rigorous testing to meet the highest durability and performance standards, ensuring every strands has exceptional quality and superior longevity that sets apart the technology from others. |