swift – Use a button on iOS app to set off perform on WatchOS

I’ve an iOS and watchOS app that collects knowledge from the Apple Watch sensors, proper now to begin gathering that knowledge I’ve a button on the watchOS app:

Button(motion: {
                self.logStart.toggle()
                
                if self.logStart {
                    self.sensorLog.startUpdate(60.0)
                }
                else {
                    self.sensorLog.stopUpdate()
                    
                }
            }) {
                if self.logStart {
                    Picture(systemName: "pause.circle")
                    Textual content("Cease")
                }
                else {
                    Picture(systemName: "play.circle")
                    Textual content(“Begin”)
                }
            }

I wish to replicate that button on the iOS app so I can begin the info assortment course of by urgent the “begin” button on the iPhone or the Apple Watch.
I do know that I would like to make use of WatchConnectivity to work together between the iOS and watchOS app, however I’m new to watchOS and I’m having a very onerous time implementing this.
Any recommendation will likely be actually appreciated.
Thanks!