
What is CHIRP?
A traditional sonar sends out a single frequency pulse at a time. A CHIRP (Compressed High Intensity Radiated Pulse) sonar sends out a continuous flow of frequencies, ranging from low to high and because of this, the sonar readings are much clearer and have a higher resolution compared to traditional sonars.
Deeper CHIRP+ Smart Sonar with GPS & Wi-Fi for Pro Anglers
Deeper CHIRP+ is the world’s first castable, GPS enabled, Wi-Fi fish finder that utilizes CHIRP technology. The three beam frequencies, crisp clarity and extreme accuracy makes it ideal for quickly locating target species holding spots, pinpointing predator fish and fishing in extreme depths. CHIRP+ gives you the strategic edge to catch more, catch faster and catch better.
Deeper CHIRP+ Smart Sonar with GPS & Wi-Fi for Pro Anglers
Deeper CHIRP+ is the world’s first castable, GPS enabled, Wi-Fi fish finder that utilizes CHIRP technology. The three beam frequencies, crisp clarity and extreme accuracy makes it ideal for quickly locating target species holding spots, pinpointing predator fish and fishing in extreme depths. CHIRP+ gives you the strategic edge to catch more, catch faster and catch better.
1 cm target separationShallow Water Accuracy100 m scanning depth100 m casting rangeBuilt-in GPSNo internet needed
Unbelievable Target Separation
With a target separation of 1cm / 0.4”, you’ll be able to easily pinpoint target species even when they are amongst a school of bait fish or track the tiniest lure when vertical jigging.
Extreme Depths Precision
With CHIRP, surface clutter and noise are minimal, so you can expect precise sonar readings in very shallow water and locate fish as close as 15cm / 6” from the water’s surface. To the other extreme, you will be able to distinguish bottom huggers in water as deep as 100m / 330 ft.
3 Beam Frequencies for Versatility
Discover fish holding spots faster by scanning an area with the wide angle beam, 47° (100 kHz). Use the mid angle beam, 16° (290kHz) to drill in on that hotspot you've located. Home in on your target species with the very detailed, 7° (675kHz) narrow angle beam.
Super Fast Charge
80% in 45 minutes, 100% in 75 minutes. Get back on the water, fast.
Why Deeper CHIRP is the Best
With CHIRP, surface clutter and noise are minimal, so you can expect precise sonar readings in very shallow water and locate fish as close as 6” / 15cm from the water’s surface. To the other extreme, you will be able to distinguish bottom huggers in water as deep as 330 ft. / 100m.
Discover fish holding spots faster by scanning an area with the wide angle beam, 47° (100 kHz). Use the mid angle beam, 20° (240kHz) to drill in on that hotspot you've located. Home in on your target species with the very detailed, 7° (675kHz) narrow angle beam.
80% in 45 minutes, 100% in 75 minutes. Get back on the water, fast.
What You See on the Fish Deeper App Display

Extremely detailed and crisp visuals. Distinguish predator fish from bait fish, bottom huggers from bottom contour.

See vegetation, structure, fish and bottom contour as well as bottom hardness and consistency. Know water depth and temperature.

Reduced clutter and sonar noise in water as shallow as 6”/ 15cm.

Choose from three color palettes for a perfect visual display in any weather condition.

Mark your favourite fishing spots, boat launching places, camping sites, parking spots and other places of interest.

Log your catches with photos and detailed notes alongside technique, equipment and baits or lures used.
Any Angler that Wants to Go Fishing Anytime Can Take it Anywhere

Boat fishing

Kayak/SUP fishing

Ice fishing

Shore fishing

Boat Fishing
Ideal for small boats. Cast out or troll and map (using smartphone or tablet GPS) from your pontoon, jon boat, dinghy, or belly boat. Troll smoothly at a low speed of 2mph (3kph) for accurate sonar readings or cast out to hard to reach places. It is a great device to have on any boat, regardless of size, because you never know when it might come in handy.

Kayak/SUP Fishing
With the flex arm mount, the Deeper CHIRP installs on your kayak in seconds: no drilling, cables or batteries required. Ideal for SUP fishing, it fits comfortably into a hatch or tackle box. Troll and map (using smartphone or tablet GPS) or cast out to those hard to reach access areas.

Ice Fishing
As an ice fishing flasher, Deeper CHIRP makes hole hopping easier with no transducer or wires. The 0.4” / 1cm target separation lets you see when your target species are about to strike. The 7° (675kHz) narrow angle beam ensures precise readings with very little sonar noise. The Fish Deeper App has a traditional ice flasher display.

Shore Fishing
CHIRP sonar technology with an outstanding target separation, makes it the best portable and castable fish finder on the market for shore anglers. Scan the water to locate holding spots and find fish.

Material: ABS enclosure, Titanium inserts
Compatibility: From iOS 12.0 and Android 6.0 to the latest iOS and Android devices
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. / 0.4 in Narrow Chirp, 2.4 cm. / 0.94 in Medium Chirp, 2.4 cm. / 0.94 in Wide Chirp
Depth Range: 15 cm. / 6 in – 100 m. / 330 ft
Sonar Scan Rate: Up to 15 / second
Sonar modes: Standard, Ice fishing, Boat, Onshore GPS
Temperature sensor: Water surface temperature sensor in Fahrenheit / Celsius
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 6.5 hours, GPS OFF up to 8 hours
Charging technology: Fast charge, 80% in 45 min., 100% in 75 min.
Internal battery: Lithium Polymer, 3.7V Rechargeable, 950 mAh
Power adapter (not included in the box, recommended): Input 110V/220V. Output Micro USB, 5V 2A
Connection Type: Wi-Fi
Connection Range: Stable connection up to 100 m. / 330 ft.
Color: Military Green