Samsung's upcoming display technology has the capability to monitor heart rate and blood pressure using your fingertip.

      Forget the smartwatch; your phone's screen may soon monitor your health.

      Samsung is continually redefining the potential of display technology. Earlier this year, the company launched its flagship Galaxy S26 Ultra, featuring a Privacy Display that deactivates wide-angle pixels to prevent prying eyes from viewing your screen.

      Now, at Display Week 2026 in Los Angeles, Samsung has revealed an innovative display technology that could transform your next smartphone into an unexpectedly advanced health monitoring device. The new Sensor OLED Display is a 6.8-inch panel that incorporates health sensors directly within the screen.

      This display can assess biometric metrics such as heart rate and blood pressure by observing blood flow using light emitted from the screen. Simply place your finger on the display, and it will handle the measurements.

      How does it function?

      The panel merges standard OLED pixels with Organic Photodiodes, all within a single layer. The photodiodes capture the light reflecting from your finger to determine your vital signs. This approach is akin to how various smartwatches and smart rings utilize light to measure blood pressure.

      Achieving high-resolution performance is challenging because both the sensor and display pixels are contained in the same layer, yet Samsung has successfully achieved 500 PPI, marking a 33% improvement over what was demonstrated at last year's Display Week.

      This resolution matches that of premium smartphones available today and could be a significant breakthrough for those who prefer traditional watches while still wanting health tracking features.

      What else is new?

      The display also incorporates Samsung’s new Flex Magic Pixel privacy technology. In contrast to typical privacy screens that completely black out when viewed at an angle, Flex Magic Pixel specifically conceals sensitive health data while keeping the rest of the display visible.

      The existing Privacy Display already has a feature to hide only sensitive notifications or specific sections of the display. It remains to be seen what additional capabilities this new technology may enable.

      There is no confirmed schedule for when this will appear in consumer devices, but considering its advanced resolution and features, it seems closer to reality than one might expect.

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