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Measure blood oxygen with smartwatch

How to Track Your Blood Oxygen Saturation Using Wearables Like Smartwatches

Many people with COVID-19 have low levels of oxygen in their blood, even when they feel well. Low oxygen levels (SpO2) can be an...
Fitbit heart rate variability study

Heart Rate Variability Fluctuates by Age, Gender, Activity and Time of Day, Fitbit Study...

A new study published in The Lancet found that using heart rate variability (HRV), wrist-worn health trackers can provide a range of predictive cardiovascular...
Fitbit Heart Study

Fitbit Launches Large-Scale Study To See If Its Wearables Can Detect Atrial Fibrillation

Fitbit launched a large-scale study, which aims to validate the use of its wearables to help detect atrial fibrillation, or AFib, the most common...
Fitbit Blood oxygen spo2

Fitbit Adds Blood Oxygen Monitoring (SPO2) in its Versa, Charge, and Ionic Device

If you own a Fitbit Charge 3, Ionic, Versa, Versa Lite, or Versa 2, you are very likely seeing blood oxygen saturation data appear...
Fitbit wearables for healthcare

Fitbit CEO James Park Believes Wearables Are Vital for a Better Healthcare System

Fitbit CEO James Park thinks if you want to change your habits, you can start by measuring them. Related How Fitbit is Trying to Transform...
Fitbit versa outsold

Fitbit Buoyant As it Enters Q2 With Sold-Out Versa Smartwatches

For Fitbit, entering the smartwatch market was a bit bumpy, but now it looks like its push into the market has paid off. While...