Takes accurate wind readings, at wind speeds from 2 ? 20 m/s (Up to 24 m/s on iPhone 5S and up to 48 m/s on some Android phones), with a precision of +/- 4%.
It comes with a practical neoprene bag so you can take it with you anywhere.
Works with the following devices: iPhone 4, 4S, 5, 5C, 5S, 6, 6Plus ? iPad 2, 3rd and 4th generation mini and Air ? Samsung Galaxy S4, S3, HTC One, Google Nexus 5 and many more.