Looking for a small and compact GPS/Fishfinder combo with leading technology including Switchfire and Dual Beam Sonar? The Humminbird 385ci is a great choice for fishermen short on space but who are looking for the best and latest in fishfinding technology.

The Humminbird 385ci Combo includes DualBeam Sonar and GPS Chartplotting displayed on a vibrant 3.5-inch color display with an LED backlight.  

Switch fire Sonar

Switch fire technology gives you the ability to choose between Max Mode and Clear mode when viewing sonar returns. Max mode provides extraordinary detail from the smallest of fish and other objects to water currents.

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Humminbird 385ci GPS Sonar Combo

Humminbird 385ci is a great choice for fishermen short on space but who are looking for the best and latest in fishfinding technology.
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Clear mode eliminates unwanted details and shows only fish and structure, which is perfect for fishing in rough and shallow water.

DualBeam Plus

Why limit yourself to only wide or narrow sonar beams? With DualBeam technology, two beams provide an extra-wide coverage area and incredible details.

The precision 20-degree beam provides superior accuracy returns of fish, bottom profiles, and structures located directly under the boat. 

Humminbird 385ci GPS Sonar Combo Fishfinder

  • 3.5-inch LCD display
  • Dual-beam Switchfire Sonar
  • precision 20-degree beam
  • wider 60-degree beam
  • 256-color display

The 60-degree expands the coverage area. You can view the beams together, separately, or side-by-side.

Screen Size3.5 Inches
Display TypeLCD
Item Dimensions LxWxH10.71 x 8.27 x 4.49 inches

Additional features of the 385ci include Sonar Echo Enhancement, Split Screen Zoom, Large Digit Views, Temperature Alarm, Selective Fish ID+, Sonar Recording, Screen SnapShot, Accelerated Real Time Sonar, X-Press Menu System, and Tilt & swivel quick-release bracket or optional in-dash.

The internal 50 Channel GPS+WAAS includes a built-in UniMap of US lakes, rivers, and coastlines with a resolution up to 100 feet. Includes Navionics charts compatibility.

  • Brilliant color 3.5″ display – 320V x 240H  – 256 Color TFT
  • DualBeam PLUS sonar along with 2400 watts peak-to-peak power output
  • Memory: Waypoints: 2,000, Routes: 50, Tracks: 50 with 20,000 points each
  • Power Output: 300 Watts (RMS), 2400 Watts (Peak-to-Peak)
  • 50 Channel GPS with Chartplotting with integrated UniMap, Trackplotting, and GPS Speed
  • Freeze Frame with the capability to Tag Structure on Sonar
  • Instantaneous Image Updates
  • Live Sonar RTS Window
  • Selective Fish ID
  • TrueArch Technology
  • Wide Narrow Cone Split Screen
  • Sonar Echo Enhancement
  • Split Screen Zoom
  • Large Digits View
  • Rapid Disconnect Mounting System
  • Temperature Alarm
  • Triplog
  • Depth: 1,000′
  • Includes transducer: XNT 9 20 T
  • Transducer mounting: Inside Hull or Transom
  • Included One Year Warranty

Humminbird 385ci GPS Combo Fishfinder Reviews

Sample Customer Reviews

While there are not a large number of reviews out there for the 385ci, the feedback we’ve been able to find has been very good.

Positive Customer Reviews

The Hummingbird 385CI Combo is a great value for the money. It replaced my sonar only unit and the GPS features were most welcome.
— T from amazon.com

Great fishfinder. It performs well with my Ocean Prowler Big Game
— D.S. from austinkayak.com

The humminbird 385ci is a good fishfinder with a decent GPS unit.
— SCW from austinkayak.com

4.6/5 - (26 votes)

Welcome to FishFinder Review. Here at we will be examining a variety of popular fish finders, depth finders, GPS, and chartplotters.

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