The first portable fish finder on our list features integrated GPS for effective mapping from the shore. It is also suitable for kayak and boat fishing, which makes it quite a convenient little gadget. The device features WIFI connectivity that makes the connection far stronger than with Bluetooth, which is why we consider this to be one of the best fish finders out there. It has fully adjustable sensitivity and can work for around 5.5 hours with a fully charged battery. This fish finder operates both in fresh and salt water and casts further than most fish finders on the market.

RazorX Longboard Electric Skateboard
The RazorX Longboard is an electric skateboard with a powerful 125 watt lithium ion battery that delivers an electrifying 10mph at up to 40 minutes. The RazorX Longboard is constructed of