Good question! Deleting watches is a little bit different on iOS and Android devices.
- Tap the Watch button (binoculars icon in the bottom navigation)
- Tap the three dots [...] on the Watch you'd like to remove
- Tap "Stop Watching This Trip."
- Tap the Watch button (binoculars icon)
- Tap the three dots on the top right section of the Watch you'd like to remove
- Tap "Stop Watching This Trip"
Deleting notifications is the same on iOS and Android
- Tap the Notification button (bell icon)
- Swipe the notification from right to left and tap "Remove"