
What you need to know
- Rockley Phonetics announced the Bioptx Biosensing Band on Tuesday.
- It uses a proprietary 36-wavelength IR sensor to "continuously and non-invasively collect spectral data" beneath the skin.
- It can measure HR, HRV, SpO2, breathing rate, skin temp, and body hydration.
- Rockley's CEO claims that the company is partnered with most of the major wearable brands, suggesting this tech could be used by mainline watches.