WIN a Deeper Chirp+4 for just 1p!

Features

AI-powered fish detection, personal bottom hardness, and weed maps in 2D & 3D, along with 3-frequency CHIRP technology.

• The most advanced castable sonar ever made!
• AI powered fish detection
• Multi layered personal maps
• Powerful and variable CHIRP technology
• 4x more pixels in shallow waters
• Built-in triple beam system
• Perfect for any fishing discipline

Full Spec:

• Enclosure Material: ABS enclosure, Titanium inserts
• Sonar Type: 3 Frequency CHIRP – Narrow CHIRP 675 kHz (cone angle 7°), Medium CHIRP 240 kHz (cone angle 20°), Wide CHIRP 100 kHz (cone angle 47°)
• Target Separation: 1 cm in Narrow CHIRP, 2.4 cm in Medium CHIRP, 2.4 cm in Wide CHIRP
• Depth Range: 15 cm – 100 m
• Sonar Scan Rate: Up to 15 scans per second
• Sonar Modes: Onshore, Boat, Ice fishing, Bait Boat, Show Scan Only (without GPS)
• Temperature sensor: Integrated temperature sensor (accuracy 0.2°C)
• Operating temperature: -20°C to 40°C / -4°F to 104°F
• GNSS (Global positioning systems supported: GPS, GLONASS, Galileo, BeiDou, QZSS
• Operating time: GPS ON up to 9 hours, GPS OFF up to 15 hours
• Charging technology: Fast charge, 80% in 60 min., 100% in 110 min.
• Internal battery: Li-Ion, 3.8V Rechargeable, 1300 mAh
• Power Adapter (not included in the box, recommended): Input 110V/220V. Output USB-C, 5V 2A
• Connection Type: Wi-Fi
• Connection Range: Stable connection up to 120 m
• Colour: Green, Brown
• Country of Origin: Designed, developed and manufactured in Lithuania, EU
• Warranty: 5 Years Limited
• Weight: 3.31 oz / 94g

AI-Powered Fish Detection

No need to guess what’s on your sonar screen. CHIRP+ 4’s built-in AI interprets raw scan data in real time, automatically identifying fish from noise, so you can focus on catching, not decoding readings.

AI performance steadily improves with continuous updates

Fish Locations on Your Maps

With CHIRP+ 4, you’ll see detected fish not only during live scanning but also on your saved maps in both 2D and 3D. View past fish marks anytime.

Fish icons appear directly on your 3D bathymetric map for spatial awareness.

Multi-Layered Personal Maps

Scan the depths and map out the bottom in great detail. Create your own detailed personal depth maps that reveal underwater contours and structure, helping you understand every fishing spot.

Powerful and Variable CHIRP Technology

Choose between 3 beam widths and explore the bottom structure in rarely seen clarity with whichever option suits your needs. Analyze lakebed features/hardness, vegetation, and depth with 100 meter, all in one cast!

4x more pixels in shallow waters

4x more pixels means distinguishing features, such as fish, bottom drop-offs, and snags, in depths of up to 5 meter, become significantly easier for any angler.

Built-in triple beam system

Choose between 3 beam widths and explore the bottom structure in rarely seen clarity with whichever option suits your needs.

Powered by the Fish Deeper App

• See real-time sonar readings and review previous scans on multiple devices.
• Use unlimited cloud storage to store your fishing scans and spots.
• Access 2D and 3D community fishing maps database by subscribing to Maps+.

Package contents:

Inside the box

• CHIRP+ 4 Sonar
• USB Wire
• Hard Case
• Attachment Bolts x2
• Quick Guide
• Safety Regulations
• Night Fishing Cover

AUTO DRAW prizes are drawn using our random draw algorithm on the guaranteed draw date/time shown on the competition page. All prizes have a guaranteed draw and winner regardless of ticket sell out. The Draw will take place as soon as the comp sells out or when the comp is finished.