![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](https://cdn.vox-cdn.com/thumbor/f3v1Nl742GFxtlHRmu0Pk9_H-QM=/0x0:2040x1360/2000x1333/filters:focal(1020x680:1021x681)/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
![How accurate are Fitbits? it recorded a 210 max bpm, which should not be possible at my age : r/fitbit How accurate are Fitbits? it recorded a 210 max bpm, which should not be possible at my age : r/fitbit](https://preview.redd.it/8w15wwitpbg81.jpg?width=640&crop=smart&auto=webp&s=a9d388ade11d32a33e93709a56e6d0dd8c6c6929)
How accurate are Fitbits? it recorded a 210 max bpm, which should not be possible at my age : r/fitbit
![Amazon.com: Fitbit Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count : Sports & Outdoors Amazon.com: Fitbit Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count : Sports & Outdoors](https://m.media-amazon.com/images/I/61fPdr7lutL.jpg)
Amazon.com: Fitbit Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count : Sports & Outdoors
![I tested the Fitbit Sense and Versa 2 for heart rate accuracy. Both failed against Scosche Rhythm+ armband. : r/fitbit I tested the Fitbit Sense and Versa 2 for heart rate accuracy. Both failed against Scosche Rhythm+ armband. : r/fitbit](https://preview.redd.it/5g5s4ipkwrp51.jpg?width=1200&format=pjpg&auto=webp&s=094e35b0ea9b33071c87938ff5abdcb74ec7b7d8)