Fitbit announced the Charge 4 this month last year as its most advanced fitness tracker with built-in GPS and SpO2. Data from the latter sensor was previously only accessible in the Fitbit app, but ...

With the latest update, a new health feature is coming to the Fitbit Charge 4 fitness band. The Fitbit Charge 4 update adds the on-device SpO2 functionality. Previously, checking SpO2 levels was ...

What is Fitbit’s Charge? Fitbit’s Charge series is a workout-focused wristband that logs the number of steps you take, the distance you travel, the number of calories you burn and how active you are ...

Last March 2020, Fitbit said that it will be launching the Charge 4 band with its features involving a built-in GPS and SpO2 for the upgrade of its fitness tracker. Previously, the users could only ...

Fitbit has released a huge new update, bringing new metrics to Charge 4 – and some of its best Premium features from behind the paywall. The Charge 4 – Fitbit’s premium fitness tracker – gets the most ...

Monitoring your health is easy these days, thanks to wristband devices like the Fitbit. The first Fitbit was released in 2009, and there have been several models with various technological ...