For those who can't do it with a simple needle, ball, airspeed, and clock.

And the Garmin Watch
https://www.mypilotstore.com/MyPilotStore/sep/14236?utm_campaign=Garmin%20D2%20Air%20%282020-10-01%29&utm_medium=email&utm_source=Klaviyo&_ke=eyJr bF9lbWFpbCI6ICJkY21hcm90dGFAZWFydGhsaW5rLm5ldCIsIC JrbF9jb21wYW55X2lkIjogIkhLRnBSQyJ9
is cheaper than the Apple.
--
Dan, 5J