I dive twice a week, 2 or 3 times that day. From the diving community, I know that diving can burn more than 400 calories in an hour. This isn't even counting the energy burned for a shore dive that requires much effort to get in and out of the water during normal ocean surges.
I was going to buy the garmin dive watch but after some research, garmin connect does not have a sync function to garmin connect, nor can I manually input the data.
Can you please consider making a new activity and allow us to input dive time and depth with a calorie calculation?