Wireless Bluetooth Castable Sonar Fish Finder

Cast this sonar puck out and read depth and fish on your phone. It works from shore, a kayak or a dock.

Why we picked it

• Reads 0.6–36 m (2–120 ft)
• Bluetooth range up to 30 m
• About 10 hours of battery life
• 90° sonar beam

Specs

• Depth range: 0.6–36 m (2–120 ft)
• Sonar frequency: 125 kHz
• Beam angle: 90°
• Wireless range: Up to 30 m
• Battery: About 10 hours
• Operating temperature: -10 to 60 °C

In the box

1 sonar unit

Field Notes: Fish Finders for Kayaks and Small Boats