Is this supposed to work on a treadmill too or does it need GPS to sense movement? After a 30 minute run on the treadmill, got nothing for it in the activity app under workouts. Never got a the notification that a workout was auto detected either.
Same here: I've never, ever, ever received an auto workout notification. And that's after x amount of time on the exercise bike, or doing weights.
Conversely I saw a thread here where somebody was getting the notification when brushing their teeth. It seems pretty intermittent, to say the least.
I've got the workout app set on the face so I just press it when I want to start, which doesn't bother me particularly, but I appreciate that might not be ideal.
Same here, the other day, I decided to give it a test on my Series 4, and while a one minute trip to the coffee maker, and pouring a cup of coffee got me a minute's worth of exercise, an hour of shoveling snow gained absolutely nothing. My heart rate was in a solid zone 3 during most of the shoveling, as I wanted to see if the notification worked, so I hit it pretty hard. Nothing for the snow, a minute for the coffee; go figure.
Outdoor walk worked one time. I walk 2 miles every morning and it simply doesn’t work.
My walk is from practically sleep. 6:20am, up and dressed, 6:30am out the door for 2 miles. It might be that it wants your heart rate over say, 110 or 120 and mine might not be because, well, I'm still sort of asleep :/Maybe it takes into consideration the difference between previos level of activity and the workout. I was just dancing a few moments ago and it detected it after 11 minutes. Previously I was sitting.