Herz P1 Smart Ring Reviews Consumer Reports ((Inside the Fine Print: What Actually Matters)) Side Effects, Ingredients, Official Site The Herz P1 Smart Ring features magnetic fast-charging to get you back to tracking quickly.
Herz P1 Smart Ring Reviews Consumer Reports The core of the Herz P1 Smart Ring is its PPG sensor technology, which utilizes specific wavelengths of light to penetrate the surface of the skin on your finger. Because the finger has a high density of blood vessels and the skin is relatively thin, the Herz P1 Smart Ring can capture a very strong pulse signal, often more reliably than wrist-based trackers. As your heart beats, the volume of blood in your vessels changes, and the sensors in the Herz P1 Smart Ring detect these subtle variations in light absorption to calculate your heart rate and blood oxygen (SpO2) levels. When you first receive your Herz P1 Smart Ring, the process is incredibly straightforward: you simply charge the device using the included magnetic dock, download the Herz Health or QRing app onto your iOS or Android device, and pair the Herz P1 Smart Ring via Bluetooth. Herz P1 Smart Ring Reviews Consumer Reports