Devices
Sensor Bio V2
Raw PPG at the wrist
Infrared, red and green light, two photodiodes, an accelerometer and a skin temperature sensor.
Tech specs →The science
Science
The signal behind the score
How Sensor Bio V2 turns light at the wrist into heart rate, HRV and SpO2.
Read the science →Ways to integrate
Data
Start here
Compare integration paths
SDK, API and raw data side by side, so you can pick the one that fits your stack.
See the comparison →