There are all sorts of ways to measure distance, speed and even altitude on a mobile smartphone. Now Shaka has added a wind gage, which can be useful for shooting, sailing and other sports where windage needs to be addressed. This portable accessory plugs into the iPhone’s 3.55 headphone jack of all things to gather wind speed.
It can measure and keep history of wind speed, direction and even temperature and the results can be shared and crowdsourced.
It is pre-production but should be blowing out soon.