I love the iPhone app and use it as my primary e6b. Yesterday I got the Apple Watch and was excited to be able to use functions there instead of having to break out the phone. NOPE. The only thing the watch app does is conversions.
When Im flying, I dont need to convert avgas gallons to pounds, I need to be able to calculate heading, distance, and fuel burn to my divert location! Soooo disappointed that the Functions were left out of the watch app.
Lionflower about Sporty's E6B Flight Computer, v2.3.1