Samsung Electronics Co., Ltd. announced today that its Neo QLED and Lifestyle TVs have been awarded EyeCare Circadian certification by Verband Deutscher Elektrotechniker (VDE)[1], a leading electrical engineering certification institute in Germany. This achievement highlights Samsung’s commitment to developing technology that supports natural circadian rhythms, promoting visual comfort.

“This certification underscores our dedication to creating products that elevate the user experience by prioritizing eye comfort and reducing visual strain, all while delivering exceptional picture quality,” said Taeyong Son, Executive Vice President of Visual Display Business at Samsung Electronics.

The certification covers major models across the Neo QLED and Lifestyle lineups, including The Frame and The Serif. Six critical criteria are evaluated when determining when a product is fit for certification: Safety for Eyes, Gentle to the eyes, Flicker Level, Uniformity, Color Fidelity and Circadian Stimulus (CS) index — a framework designed to assess visual comfort and circadian rhythm alignment.

Central to Samsung’s achievement is EyeComfort Mode, which automatically adjusts luminance and color temperature based on time of day and ambient lighting conditions. The mode simulates natural light patterns to reduce strain and align with the body’s natural rhythms based on the time of day.

This certification adds to a series of recognitions for Samsung TVs, highlighting their user-centric products and features. The Neo QLED series previously earned VDE’s Circadian Rhythm Display certification, while Samsung’s Lifestyle TVs received Glare-Free verification from Underwriters Laboratories (UL)[2] for reducing visual strain.

_

[1] ID: 40059594 –January 03, 2025 – January 02, 2026

[2] ID: V166045, December 28, 2021 – December 31, 2025

Samsung Electronics Co., Ltd. today announced that its 2023 Neo QLED^[1] and Lifestyle TV^[2] lineups received the ‘Circadian Rhythm Display’ certification[3] from Verband Deutscher Elektrotechniker (VDE), a leading electrical engineering certification institute in Germany. The certification underscores Samsung’s commitment to developing technology and products designed with  consumers being top of mind.

(From left) Seokwoo Yong, EVP and Deputy Head of Visual Display Business at Samsung Electronics and Sven Ohrke(Öhrke), Management of Marketing and Sales at VDE Institute.

This certification recognizes that Samsung TV’s Eye Comfort mode provides an optimal viewing experience for consumers spending more time indoors by automatically balancing light exposure and colour temperature to mimic natural outdoor light.

The circadian rhythm has a cycle of inhibiting melatonin secretion for dynamic activities during the day while activating its release for a comfortable sleep at night. Melatonin is a hormone known to help you sleep well.

VDE’s certification validates the benefits of Eye Comfort mode on users’ circadian rhythm by measuring circadian stimulus at different illuminance levels and assessing the impact on melatonin suppression. The certification process complies with the Circadian Stimulus method based on the research results of the Lighting Research Center in the U.S.

This is one of many verifications Samsung TVs have received representing ongoing efforts to put users and their experience front and center of product design. Previously, Samsung TVs have received ‘Eye Care’ certification from VDE[4] and ‘Glare-Free’ validation from UL[5], along with ‘Pantone Validated’ and ‘SkinTone Validated’ certifications from Pantone[6], both signifying that certified Samsung screens satisfy the organization’s colour accuracy standards.

—

[1] For models Q70C and above

[2] The Frame, The Serif and The Sero

[3] Certificate ID# 40056275

[4] Certificate ID# 40054736

[5] Certificate ID# V563481

[6] https://news.samsung.com/global/interview-how-samsung-electronics-achieved-industry-first-pantone-validated-recognition-for-hdr-displays