Connecting the Apple Watch to the Peloton Bike+ is a convenient feature, but I’m wondering about the accuracy and consistency.
On May 29, I rode 60 minute Power Zone, Wilpers from May 28. 34.97 km, averaging 213 watts with 53% resistance and 69 cadence for 727 calories. At the start, I moved my Apple Watch to the sensor and selected OK to connect and the Apple Watch recorded the same calories
On June 6, I did exactly the same 60-minute workout, Power Zone, Wilpers from May 28. That was on a previous generation Peloton that does not automatically connect to the Apple Watch. I rode 34.38km (less distance), yet averaged 74 cadence (faster), with resistance 55 (similar) but notably less power 205 watts! Yet, Peloton recorded that I burned 929 calories but my Apple Watch, only 470.
How can there be such disparities from the same workout across the two bikes?
213 watts for 60 minutes 34.97km generated 727 calories
205 watts for 60 minutes 34.38km generated 929 calories on Peloton app but 470 on the Apple Watch
There are two puzzling disparities: 727 vs. 929 on the Peloton app across the two bikes, and 929 vs. 470 across the two apps on the same bike and workout.