I did buy some time ago the Garmin Venu 3.
I do like the watch in General.
Especially the time between charging (about 8 days). This is the main reason to buy it.
herfore I did have a lot of different smart watches.
Like different Fitbit and Samsung smart watches.
What I don't like is the sleep tracking. Off all watches I had before is the Garmin Venu the worst.
The most of the time it is not showing the right figures.
Not recognizing the start sleeping or wakeup time.
The most of the time it is using the sleeping schedule.
Awaking in the night and getting out of bed is 99 times of 100 not recognized.
I also doubt about the different sleeping fases.
I realy hope that Garmin will give the sleep recoding some attention it needs
Beside this the heartrate meassuring is also not very accurate. I do have heart rhythm disorder that causes several times a day a heart beat of 180+ bpm. This is also not recognized all the time.
I quess about 1 in ten times
