Clear All Notifications
Clearing out a bunch of alerts on the Apple Watch’s Notifications pane can be tedious. Luckily, there’s a handy but little-known option within that pane that takes advantage of Force Touch.
Just press firmly on any alert in the Notifications Pane. You should see an option to Clear All. Tap on that and all of your notifications will be gone in a single touch.
It’s also a good idea to try out Force Touch in basically any app you use – you may just find some hidden functionality you didn’t know about before.