A mini keyboard for your watch. How many times have you wanted to get a pitch only to realize you had to fire up your computer, or turn on your keyboard just to get a pitch? No need to find your guitar, just use the music keyboard on your watch! Fast, easy, obvious. A bonus screen contains ukulele pitches.
If you don't have perfect pitch, but have great relative pitch, this is a great tool to have around to find a
reference pitch. Sometimes you just want to find out what key a song is in, or you want to transcribe some chords which
are easy, but you don't know the starting key. You know that all you need is a reference pitch.