Demonstrating how SprenVision™ technology can transform a smartphone into an accessible biomarker scanner, this finger-camera heart rate variability (HRV) measurement can be embedded into your app using an SDK and API, allowing health and fitness products to deliver scientifically-backed insights to their users.

For more information about how Spren can help your fitness or wellness brand deliver a more personalized, engaging, and effective user experience, please visit spren.com.