Vaavud – The Electronicless Wind Meter For Smartphones
From scientists to sailors to anyone that needs a precise wind meter, Vaavud is one smartly designed meteorological tool that works without any electronics – that’s right, it transfers the signal to your smartphone electroniclessly! Unlike many smartphone attachments, the Vaavud is one that doesn’t drain your already-limited battery life. It works entirely by utilizing the magnetic sensor in your smartphone, rather than Wi-Fi, Bluetooth, or 3G/4G signal. Its two-cup wind meter design is able to act as an advanced meteorological tracker so that you’ll have accurate and real-time windspeed reports. In addition, it includes an app that clearly showcases the actual, mean, and max wind speed.