How do fitness trackers measure your heart rate?

@LiveScience RT hat einen Link geteilt

2025-03-14 15:06:59 ·

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings.

0 Kommentare ·0 Anteile ·41 Ansichten

Choose the Plan That's Right for You