To make the best possible decisions about how and where to fish, you need the deepest understanding of what's below the surface. The Deeper Smart Sonar CHIRP Portable Fish Finder gives you exactly that understanding. A castable, GPS-capable, Wi-Fi-enabled fish finder using CHIRP technology, this fishing sonar device gives you the edge. Deeper CHIRP connects to your smartphone or tablet via a feature-packed free app and displays real-time sonar imagery in addition to saving maps of your favorite fishing holes for later for free with Lakebook™. The Deeper CHIRP's range of 330' and weight of only 3.2 oz. make it easy to cast and reel in, troll behind a boat, or simply drop into your ice-fishing hole to display a wealth of information. With 3-beam scanning, you can search for hiding spots with a wide angle, or identify your target species—even through thick ice—with the narrow 7° beam. This castable fish finder scans up to 15 times per minute to a depth of 330', boasts a target separation of .4", and can detect fish as shallow as 6" below the surface. Diameter: 2.5". Mfrs. 5-year limited warranty.

Convenient, castable fish finder with full-featured performance
Durable ABS enclosure
Connects to your Wi-Fi enabled device from up to 330' away
Free app compatible with most smartphones and tablets (iOS 11.0+, Android 4.4+)
Scan and create maps by casting and reeling in, trolling behind a boat, or dropping into an ice hole
3-frequency CHIRP scanning for quick, accurate results
Up to 15 scans/min. to a depth of 330' and target separation of .4"
3 modes: Standard, Ice fishing, Boat
Save and view scans and custom points of interest with Lakebook
Up to 6-hour operating time
Fast charging: charges to 80% in 45 minutes, 100% in 75 minutes