COROS HYDROP

A 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 clarity to help you adjust lure size, color, and retrieve speed for optimal presentation.
• Ultralight Design: Only 10.6 grams—as light as your standard lures and easy to cast with any rod.
• Always Ready: Up to 13 days of battery life and 5ATM water resistance for the toughest days out.
• Watch Integration: View live underwater charts and data directly on your wrist in real-time or on your App at anytime.