I have it set on daily at 535 am. It only goes off at 535 am. Even when I normally get up and walk around at 5 am. I check the morning report and sleep stats and the watch comes off sleep mode around 5 while I’m up and lying in bed but the alarm has never went off until 5:35 am until I’ve been up for 35 minutes.
I like the activity reminders and the selections if you’ve been sitting too long but they come up while I’ve been up and walking around for an hour and not even sitting down.
I usually put my watch on airplane mode when sleeping but when I do it doesn’t track my sleep. That is the first time in 6 years of wearing a Garmin so it has to be the watch. I did download a watch face called Rondo so not sure if it it could be an IQ issue but I deleted it and don’t keep my watch on airplane mode and it is tracking again.
The heart rate sensor seem a little high at times as well. Just walking around it shows 109-112 but when I check other devices I am wearing (two others unmentioned but one of them has an extreme accuracy) shows only it being in the 90s walking around the house.
I am on software 15.16