Tap the red button on the first watch screen to start your activity.Open the AllTrails app on your Apple Watch.Using the Apple Watch app to track your activity: The Apple Watch can only be paired with iPhones, therefore this feature is not available for Android users. *Please note that you will need to download the AllTrails iPhone app from the App Store if you have not done so already. Once you have found 'AllTrails', tap 'Get'.Tap search to find the AllTrails app using Scribble or Dictation, or scroll down to look for the AllTrails app.Press the digital crown on your watch to see the home screen.You can also get apps from the App Store on your Apple Watch. Press the digital crown to see the home screen and look for the AllTrails icon. *On your Apple Watch, apps appear on your Home screen. Please make sure that you already have the AllTrails app installed on your iPhone! The Apple Watch app is not a standalone app, therefore it requires your phone to be present for the watch app to function. The watch app allows you to control and view activity stats directly on the watch screen while using Navigator to follow your route. AllTrails offers an Apple Watch app that can be used in conjunction with our iPhone app.