SmartSpectra

SmartSpectra is a contactless vital signs SDK from Presage Technologies. It measures heart rate and breathing rate from standard smartphone and webcam video using rPPG (remote photoplethysmography), on any device with a camera. No wearables, no contact sensors.

Developers use SmartSpectra rPPG for remote vital signs monitoring, telehealth intake, contactless health checks, employee wellness screening, driver fatigue detection, clinical trial screening, and digital biomarker collection across iOS, Android, and web.

Use this connector to retrieve SDK credentials and API keys, inspect plan usage, manage registered mobile applications, locate application configuration files, and search SmartSpectra rPPG integration documentation.

Also measured: heart rate variability (HRV) and electrodermal activity, with ongoing work in contactless blood pressure.

The SmartSpectra SDK is built by Presage Technologies, who in 2026 received FDA 510(k) clearance (K254169) for heart rate and breathing rate in its SmartSpectra Vital Signs Monitor 1.0. Presage serves healthcare, government, and wellness markets from Leesburg, Virginia, USA.