How to pair Apple Watch with iPhone and how to test your app (audio) on Apple watch?

Please follow steps below to easily pair your Apple Watch with iPhone :
 

Step 1 : Put your Apple Watch on your wrist

Step 2 : To turn on your Apple Watch, press and hold the side button until you see the Apple logo

Step 3 : Bring your iPhone near to watch, then open Watch app in your iPhone. Now tap start pairing, then put on your Apple Watch and hold it up to the camera

Step 4 : Your Apple Watch is synching with your iPhone. Once synched, you will see the message “Your Apple Watch is Paired” . You will be then asked to select Wrist Preference. Choose your desired, then agree to Terms and Conditions

Step 5 : Tap Continue in Emergency SOS. You will be then asked to Install Available Apps. Tap Install All to install all of them on your Apple Watch

Step 6 : Once all the apps are installed on Apple Watch, you will see an alert, tap Trust to start using apps on Watch

Test your app (audio) on Apple watch :

Step 7 : Open Apple Watch app, scroll down and tap Dock, select Favorites (if not selected) and tap Edit

Step 8 : Tap ‘+’ of Now Playing option to add it under Dock, then tap Done. You will Now Playing option has been added under Dock

Step 9 : Open your Appy Pie app, Tap Audio, and select your desired playlist

Step 10 : Select your desired song and play it

Step 11 : Go to All Apps, tap Clock icon on Apple Watch, and tap “Tap to Open”. Your selected song will play, you can change the song, pause it and manage the volume, everything right from your Apple Watch