COROS Hydrop Fishing Sensor fjr and more right at your

and more right at your fingertips

Excellent water resistance and durability

A zipper garage keeps contents safe from unwanted access

ensuring it takes up minimal volume when empty

Tap and hold the tail switch for a fast momentary on

COROS Hydrop Fishing Sensor fjr and more right at yourA castable fishing sensor that reveals the underwater environment to help you catch more fish. Only compatible with COROS NOMAD, VERTIX 2, VERTIX 2S. Map the underwater terrain to pinpoint key structures like drop offs, ledges, and submerged timber, prime holding areas where big fish set up and feed. Thermal Tracking: Monitor vertical water temperature to find the active "bite" zone instantly. Visual Clarity: Optical sensors analyze water color and