Q: Apple watch stationery bike activity calories off

Hi SunStrikeJill,

I'm sorry to hear you are having issues with your new Apple Watch. If you have concerns about the accuracy of some of the Workout data you are seeing, you may want to try the walking calibration (if possible) as outlined in the following article:

This calibration process can also help improve the accuracy of your overall calorie estimations in many of the other workout categories in the Workout app, and the calorie, distance, Move, and Exercise estimations in the Activity app. 

Calibrating your Apple Watch for improved Workout and Activity accuracy - Apple Support

Regards,

- Brenden