As a user, I want to be sure that in airplane mode all wireless modules in the watch are really turned off.
That means REALLY OFF, not that just some icon changed color and the underlying hw module is still on.
There's a bug with the airplane mode. Here are the steps:
1. Play some music
2. Turn on airplane mode (hold LIGHT button and tap the airplane icon)
3. Return back (press BACK button)
4. Tap Play icon
5. Select your headphones - it says "Airplane mode enabled"
6. The music is playing again
7. Check the airplane mode is on (hold LIGHT button)
8. Return back to the player (press BACK button)
9. Return back to home screen (press BACK button)
10. Stop the music (hold DOWN button) - you can't "Airplane mode enabled"!