OSRAM launches LED for mobile fitness, including fitness data tracking and health monitoring

The new Point LED and Firefly E 1608 are high-brightness green and bright red LEDs for greater design flexibility. The new PointLED and Firefly LEDs are among the latest products in OSRAM Opto Semiconductors, specifically for mobile phones, including fitness data tracking and health monitoring.

The new PointLED and Firefly LEDs are among the latest products from Osram Opto Semiconductors and are specifically designed for use on mobile phones, including fitness data tracking and health monitoring. Red light is suitable for measuring blood oxygen concentration, while green light is suitable for measuring pulse. (All image sources: Osram Opto Semiconductors)

As a result, OSRAM is able to offer its customers a wider range of product choices – with a wide range of sensors. PointLED brightness is even better, and positive green light color can bring better performance and send clearer signals. The Firefly 1608 is a bright red color with a narrow wavelength, about 660nm. Can provide better signal recognition.

Red light is suitable for measuring blood oxygen concentration, while green light is suitable for measuring pulse. The two eye colors in the Firefly series are closely arranged, allowing customers to have more flexibility when designing.

Osram Opto Semiconductors introduced two green LEDs and a Firefly series in a bright red PointLED. The green PointLED has a luminous density of 1800-2800 mcd at a current of 20 milliamps (mA). It provides a better signal and a stronger output on the wearable device than the previous generation. This also means that the series consumes less energy under the same signal and can maintain an additional 50% battery life.

The bright red 660 nm is a special narrowband wavelength that is well suited for this type of application. The luminous density of a green LED is typically 1400 mcd with a wavelength of 525 nm. Both LEDs are available in an ultra-small 0.8mm x 1.6mm x 0.6mm package.

Russell Willner, LED product manager at Osram Opto Semiconductors, said: "With a tightly arranged design, LED lights take up less space on the tracking device. This also allows customers to have more room to design when they wear the device."

At the same time, the bright red 660 nm is a special narrow-band wavelength, which is quite suitable for this type of application. The luminous density of a green LED is typically 1400 mcd with a wavelength of 525 nm. Both LEDs are available in an ultra-small 0.8mm x 1.6mm x 0.6mm package. (Compile: LED network e editor, Zhang Yahan)

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