Let’s take a look at the pros and cons of a portable fish finder to see if this is the right choice for you.
Best Portable Fish Finder Pros and Cons
- Less Expensive: Generally speaking, fixed fish finders cost five times more than portable fish finder models.
- Easy to Use: With a portable device, no permanent installation is required.
- Versatile: As its name implies, portable fish finders can easily be mounted and transported from one location to another. This versatility can be convenient when renting boats, fly fishing, ice fishing or fishing on the shore.
- Adaptable Transducer: These devices can easily be thrown into the water for dock, boat or shoreline use. They can also be mounted onto boats, canoes or kayaks.
- Insecure: Portable fish finding devices are mounted using a suction cup, which can make them unstable. This can be problematic when moving above trolling speed.
- Unreliable: Because the device is unstable, the movement can make it difficult to tweak its settings to appropriate levels. This leads to inconsistent results each time you use the device.
4 Best Portable Fish Finders
Garmin GPSMAP 78Sc Portable Fish Finder
This Garmin GPSMAP 78sc review doesn’t feature a product designed specifically for finding fish, but it’s still a worthwhile consideration in your search for the best fish finder under 300. Many fishfinder reviews include it because it offers a powerful GPS system and chartplotter that is suitable for fishing scenarios as well as for other boating activities, water sports, hiking and even geocaching. The Garmin GPSMAP 78Sc has a 2.6-inch display which allows you to track fish in vivid color. It comes loaded with coastal maps for the United States and the Bahamas, and you can insert a micro SD card to upload other maps if needed. You can even add customized points of interest to personalize your fishing adventures.
NorCross HawkEye F33P Portable Fish Finder
The NorCross HawkEye F33P is both compact and accurate. It features a 25 degree sonar beam angle. This beam allows the device to provide precise readings up to 99 feet. It also comes with three sonar sensors: Trollable, floatable and mountable. With 35 feet of cable, the NorCross HawkEye F33P can be tossed from the shoreline, bridge or a boat and still provide accurate readings of depth, fish, contour and weeds. The HawkEye F33P is incredibly versatile and easy to use. For added convenience, the antenna is powered by battery and provides 20 hours of uninterrupted use.
Garmin echo 100 Portable Fish Finder
The Garmin echo 100 is affordable and precise. With a 600ft max depth and 4 inch display, this fish finder allows you to see more than other devices on the market. The device uses HD-ID tracking technology with fast refreshing to create a clear image. Thanks to its 200kHz transmitter, the device allows you to scan up to 600 feet below the surface. This makes the echo 100 ideal for freshwater lake fishing. The device also features a quick-release tilt mount to make installation simple and easy. The echo’s affordable price makes it the ideal choice for any budget-conscience fisherman.
Deeper Smart Portable Fish Finder Review
Smart fish hide under bridges, along embankments and close to shore. Smart fish finders go where other finders can’t in order to discover those hiding places. Consumer fish finder reviews often give it five stars and rank it as the best portable fishfinder due to its versatility in a variety of fishing scenarios, including ice fishing.