views
Sail Life - Vaavud Sleipnir (a wind meter for smartphones)
Vaavud Wind Meter Review - Kiteboarding and Sailing Anemometer
The must have smartphone gadget for stormy weather
Vaavud Mjolnir & Sleipnir
Vaavud VAV-1W: Smartphone-Windmesser
SkyMate™ Wind Meter at West Marine
Weatherflow Wind Meter Review
Vaavud, un curioso gadget para medir la velocidad del viento