My Apple Watch doesn’t count calories and exercise

Hi

I did about one hour road cycling and used the Outdoor Cycle Workout option on my Apple Watch 3. It just count 80 active calories and 6 exercise.So I recalibrated my watch. 

Today I did outdoor cycling for an hour again and I ran Strava on my watch and I wanted the Watch to measure my exercise and active calorie count.

I've tried cycling without starting a Workout. The Watch does not measuring the exercise and calories burnt was about 80. 

What should I do that my watch count active calorie and exercise properly while outdoor cycling?