I recently moved from Sunnto to Garmin.
My primary exercise is long distance hiking in difficult terrain. On the Sunnto watch I used the average lap speed function to determine how fast I need to walk to reach camp by a certain time.
i.e If it is 3pm and my campsite is 5km away and I want to reach it by 5pm I would simply hit the lap key and then use the average lap speed to keep my walking speed at 2.5km/h hour or greater in order to reach the campsite on time. Its important because its a hassle to set up camp in the dark.
My fenix 6x doesnt have average lap speed.. It only has average lap pace which is great for runners but no use to me as a hiker.
Garmin can you add this in the next update please?