![Today was my first day wearing my fitbit to track my spin/flex bike workout. My bike says 207 calories burned but my fitbit is showing 447. Which would be more accurate? : Today was my first day wearing my fitbit to track my spin/flex bike workout. My bike says 207 calories burned but my fitbit is showing 447. Which would be more accurate? :](https://preview.redd.it/iurgwil3sai91.jpg?width=640&crop=smart&auto=webp&s=c19f1f1f6b492f802eae3d3c15f7001148992ced)
Today was my first day wearing my fitbit to track my spin/flex bike workout. My bike says 207 calories burned but my fitbit is showing 447. Which would be more accurate? :
![If You Didn't Record Your Ride, It Didn't Happen: FitBit Announces New Fitness Trackers - Singletracks Mountain Bike News If You Didn't Record Your Ride, It Didn't Happen: FitBit Announces New Fitness Trackers - Singletracks Mountain Bike News](http://images.singletracks.com/blog/wp-content/uploads/2014/10/fitbit.jpg)
If You Didn't Record Your Ride, It Didn't Happen: FitBit Announces New Fitness Trackers - Singletracks Mountain Bike News
![Amazon.com: Fitbit Versa 4 Fitness Smartwatch with Daily Readiness, GPS, 24/7 Heart Rate, 40+ Exercise Modes, Sleep Tracking and more, Black/Graphite, One Size (S & L Bands Included) : Everything Else Amazon.com: Fitbit Versa 4 Fitness Smartwatch with Daily Readiness, GPS, 24/7 Heart Rate, 40+ Exercise Modes, Sleep Tracking and more, Black/Graphite, One Size (S & L Bands Included) : Everything Else](https://m.media-amazon.com/images/I/61CZSoSnVPL._AC_UF894,1000_QL80_.jpg)