I tested the Fitbit Sense and Versa 2 for heart rate accuracy. Both failed against Scosche Rhythm+ armband. : r/fitbit
Fitbit heart rate explained: Accuracy, features and zones - Wareable
/cdn3.vox-cdn.com/uploads/chorus_asset/file/2447680/DSCF5750.0.jpg "Fitness trackers aren't very accurate at measuring heart rate — and that can be dangerous - The Verge")
Fitness trackers aren't very accurate at measuring heart rate — and that can be dangerous - The Verge
Study shows Fitbit trackers 'highly inaccurate'
Fitbits, other wearables may not accurately track heart rates in people of color
Fitbit Charge 4 Review: Heart Rate Accuracy (test) - YouTube
Fitbit heart rate explained: Accuracy, features and zones - Wareable
Investigating sources of inaccuracy in wearable optical heart rate sensors | npj Digital Medicine
Heart Rate Accuracy Test for Fitbit Versa 3 vs Garmin Venu SQ | Review and Comparison - YouTube
The FitBit Alta HR helped me monitor my heart rate. I never want to see it again. - Vox
Fitbit Versa 3 In-Depth Review | DC Rainmaker
Sense heart rate sensor not accurate - Fitbit Community
Fitbit heart rate explained: Accuracy, features and zones - Wareable
Fitbit Sense review: Is it still worth it?
Oura Ring Vs. FitBit Ionic: Which Is Better For Tracking? — Lea Genders Fitness
Solved: Heart rate monitor not accurate during exercise - Page 6 - Fitbit Community
/cdn.vox-cdn.com/uploads/chorus_asset/file/19980316/Fitbit.jpg "The FitBit Alta HR helped me monitor my heart rate. I never want to see it again. - Vox")
The FitBit Alta HR helped me monitor my heart rate. I never want to see it again. - Vox
Solved: Charge 3 heart rate not accurate - Fitbit Community
Fitbit Charge 3 with heart rate monitor review
Fitbit heart rate explained: Accuracy, features and zones - Wareable
Solved: How does Fitbit calculate Resting Heart Rate? - Fitbit Community
Fitbit Charge 4 review: Top fitness tracker with one problem - Wareable
Here's How Accurate The Fitbit Alta HR Actually Is
How accurate is Fitbit Heart Rate data? - Quora
