Don't know if this is the correct place to post but here goes. I have the 5700 Hornady version. I have read the manual, watched YouTube videos and can't seem to find my answer. When I want to calculate wind speed, I don't know if the correct procedure is to hit the little "Capture" button on the device or hit the "Capture" icon on the screen when prompted. The later seems to work but then I can't figure out why you have added a physical button??
The button on the kestrel is for when you are using the device stand alone. The phone app and larger UI is a nice convenience but smart phones are not very robust or extreme temperature tolerant.