Innovative Bio-Processor Chip For Building Fitness Wearables


Samsung announced its new Bio-Processor, an all-in-one advanced system logic chip for the health-oriented wearables market. The company has announced that its integrated SoC has now entered mass production. The SoC is specifically designed to allow accelerated development of innovative wearable products for consumers who are increasingly monitoring their health and fitness on a daily basis.

“With improvements in smart, fitness devices and an increase in consumer health consciousness, more and more people are looking for ways to monitor various personal bio-data, or fitness data, to constantly manage their health” said Ben K. Hur, Vice President of marketing, System LSI business at Samsung Electronics. “Samsung’s Bio-Processor, which can process five different biometric signals, is the most versatile health and fitness monitoring chip available on the market today and is expected to open up many new health-based service options for our customers.”

Samsung’s Bio-Processor is claimed to be the industry’s first all-in-one health solution chip. By integrating not only Analog Front Ends (AFE), but also microcontroller unit (MCU), power management integrated circuit (PMIC), digital signal processor (DSP), and eFlash memory, it is able to process the bio-signals it measures without the need of external processing parts.


Even with its integrated design, the Bio-Processor is particularly innovative and has an incredibly small size. When compared to the total area of the discrete parts, the Bio-Processor is only about one fourth of the total combined size, which is ideal for small wearable devices, offering a bounty of options when designing new devices.

The chip integrates five analog front ends including bioelectrical impedance analysis (BIA), photoplethysmogram (PPG), electrocardiogram (ECG), skin temperature, and galvanic skin response (GSR) into a single chip solution that measures body fat, and skeletal muscle mass, heart rate, heart rhythm, skin temperature and stress level, respectively. In addition, combinations of these fitness inputs can be considered for a variety of new use cases.

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Several wearable reference platforms are now available to demonstrate various uses cases to speed product development with the new Bio-Processor. For example, wrist band, board and patch type reference devices exhibit the Bio-Processor’s potential by demonstrating its ability to measure multiple fitness variables on an extremely small device.

The device is currently in mass production and will be available in fitness/health devices within the first half of 2016.



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