Now something totally different. A sonar fishfinder with the shape of a wrist watch. However you can’t realy call it a wrist watch; it doesn’t even tell the time…

But it does tell you where the fish is, what the depth of the water is and how the under water structure of, for instance a pond, looks like.

Humminbird RF30

More info can be found at

Price indication: aprox $ 90,= in USA and around € 115,= in Europe (excluding VAT)