| Function | Value |
|---|
| Screen size | none |
| Touchscreen | none |
| Classic 2D | yes | >
| 3D View | yes |
| Down View | no |
| Side View | no |
| CHIRP | yes |
| GPS | yes |
| Bathymetry | yes |
| Map reader | no |
| Live | no |
| Network | no |
*subtleties and options may be indicated in the full description; feel free to explore further or ask for advice.
Key features :
Fish detection by AI, custom bottom hardness maps and 2D and 3D vegetation, as well as CHIRP technology on 3 frequencies. The most advanced castable fishfinder ever designed.
World's first castable sonar equipped with AI.
The CHIRP+ 4 integrates an artificial intelligence developed by anglers, which accurately analyses the sonar returns displayed on the smartphone screen. It reliably determines the nature of echoes — fish, branches, air bubbles, etc. — especially in conditions where interpreting this information is complex.
AI fish detection
No need to guess what appears on your sonar screen. The built-in AI of the CHIRP+ 4 interprets raw data in real time and automatically identifies fish versus noise, so you can focus on fishing, not reading signals.
Fish locations on your maps
With the CHIRP+ 4, you will see detected fish not only during the live scan but also on your saved 2D and 3D maps. Review your past fish detections at any time.
Fish icons appear directly on your 3D bathymetric map for better spatial understanding.
Multi-layer personal maps
Scan depths and map the bottom with a high level of detail.
Create your own detailed depth maps that reveal underwater contours and structure, to better understand each fishing spot.
Powerful and variable CHIRP technology
Choose between 3 beam widths and explore bottom structure with clarity rarely seen, according to the option that suits your needs. Analyse bottom characteristics / hardness, vegetation and depth down to 100 metres, all in a single cast !
4x more pixels in shallow water
4x more pixels means it becomes much easier for any angler to distinguish elements, like fish, bottom breaks and obstacles, up to 5 metres deep.
Integrated triple-beam system
Choose between 3 beam widths and explore bottom structure with clarity rarely seen, according to the option that suits your needs.
Perfect for all fishing styles
Cast it from the shore, fish from a boat or use it in winter, the Deeper CHIRP+ 4 adapts to your style. And don't forget the additional accessories ! With Deeper's wide range of accessories, fishing becomes even more enjoyable.
Technical specifications :
• Deeper Smart Sonar CHIRP+ 4 transducer
• Target separation 1 cm
• Scan speed Up to 15 scans/second
• Connection type Wi-Fi, no internet required
• Connection range 120 metres max
• Depth range 15 cm - 100 metres
• Battery Lithium polymer, 3.8 V rechargeable, 130 mAh
• Bathymetric map creation YES
• Charging technology USB-C
• Power supply 5 V DC, 1.5 A max
• Recommended mains adapter AC power 110 V / 240 V - Micro USB C output, 5 V 1.5 A
• Size 6.5CM
• Materials ABS housing
• Weight 94GR
In the box :
• CHIRP 4+ fishfinder
• USBC cable
• 1 Hard carrying case
• 2 mounting bolts
• 1 ORANGE night fishing cover
• 1 User guide
5-year warranty
The CHIRP+ 4 benefits from an exceptional 5-year warranty.
Learn all about the Deeper CHIRP4+ GPS
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