Kenkou is a pioneer company in cardiovascular measurement through the smartphone.With its main product, a software development kit (SDK), we provide the fastest and the most accurate point in time measurement on major vital signs, including heart rate variability (HRV) and heart rate (HR), through PPG technology. Once integrated inside an application, it's available for all app users and provides real-time data of their body state. It's a CE marked medical device with ECG quality and no wearables are needed. Kenkou makes vital signs measurement accessible for Everyone.