The Vaavud™ wind meter application works on iOS or Android smartphones. The electronic-free signal transfer utilises the magnetic field sensor, often called a digital compass, in your phone or tablet. To be able to detect high wind speed this sensor requires a high update/refresh frequency. The following devices have been confirmed as capable with the Vaavud™ wind meter and App, and will function across the full working wind range.
Apple iPhone 4, 4s, 5, 5C, 5S, 6, 6Plus
Apple iPad 2, 3 & 4 generation, mini 1, 2, iPad Air, Air 2
Samsung, Sony, Asus, Verizon,
HTC, Motorola, Huawei,
LG, OnePlus Galaxy S2, S3, S4 + more.....