I found that my apple watch wasn't' tracking activity calories correctly, If your apple watch doesn't track your activity correctly, and the recalibration also didn't work this video will help you to fix it!
I had to buy a new watch to find out what the issue was.
Apple watch slowed down tracking calories and exercise
Apple watch not tracking Calories / Apple watch adjusted how it tracking calories
Apple watch Recalibration didn't work
Apple watch doesn't track activity correctly
How to Fix Apple Watch Activity & Exercise Tracking
