There seems to be some sort of mess with alerts.
I do NOT want activity alerts or system notifications such as "connected/disconnected". I do want silent vibration alerts for messages etc from smart notifications.
I turned off alerts at the top level (device/Sounds and Alerts in Garmin Connect app) and then enabled Phone smart notifications alerts (device/Sound and Alerts/Phone Notifications). Doesn't work unless alerts are on at the top level which seems to encompass all other alerts.
I don't think my use requirement is particularly strange. "Notify me of smart message/notifications and nothing else".
Maybe I'm missing a setting.
Please advise.