The Ultimate Buying Guide for Fish Finders & Electronics in 2023
Navigating the world of fish finders and electronics can be daunting for newcomers, but this guide is designed to simplify your decision-making process. Learn what features to prioritize, common mistakes to avoid, and how to choose the right device suited for your fishing style and budget. With our expert recommendations, you'll be ready to enhance your fishing experience and catch more fish.
Top Picks
Garmin Striker Vivid 7sv
Offers excellent display, advanced sonar features, and mapping capabilities, making it ideal for serious anglers.

Garmin Fishfinder Striker 4
Affordable and reliable, perfect for beginners or casual anglers looking for simplicity.
Garmin STRIKER 7SV
Combines high-end features and performance, perfect for professionals targeting specific species.
When it comes to purchasing a fish finder, several key factors should guide your decision. Understanding these will ensure you make an informed choice that suits your angling needs.
Screen Size and Display Quality: The display is your primary interface with the device, so consider the screen size and resolution. Larger screens (like the Garmin Striker Vivid 7sv with its 7-inch display for £479.14) provide better visibility and easier reading in bright conditions, while smaller screens (like the Garmin Striker Vivid 4cv at £170.06) may suffice for those fishing from smaller boats or kayaks.
Sonar Technology: Look for devices with advanced sonar technology. CHIRP (Compressed High-Intensity Radiated Pulse) provides clearer images and better accuracy. The Garmin Striker 5cv (£418.81), for example, features CHIRP and ClearVu scanning, offering a detailed view of what's beneath the water.
Portability: If you fish from various platforms like boats, kayaks, or from the shore, consider a portable option. The Deeper Pro+ Smart Sonar (£219.00) is castable and connects to your smartphone, making it versatile for different fishing environments.
Mapping Features: Integrated mapping capabilities can be a game-changer. Devices like the Garmin STRIKER 7SV (£718.20) come with built-in Quickdraw Contours mapping software, allowing you to create custom maps of your fishing spots.
Budget: Set a budget that aligns with your needs. Expect to pay around £100-£200 for basic models, like the Garmin Fishfinder Striker 4 (£133.36), which is ideal for beginners. Mid-range devices, typically from £200 to £500, like the Deeper Pro+ 2 (£196.99), offer more features and better performance. Premium options, above £500, like the Garmin STRIKER 7SV, provide advanced functionalities and superior build quality.
Common Mistakes to Avoid: Many anglers make the mistake of prioritizing price over functionality. Investing a little more in a device that meets your specific needs can lead to better fishing outcomes. Additionally, failing to consider the type of fishing you’ll be doing — be it freshwater for carp or saltwater for sea bass — can lead to purchasing a unit that isn’t suited for your environment.
Price Tiers
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In conclusion, choosing the right fish finder can significantly enhance your fishing adventures. By considering the features that matter most to you and avoiding common pitfalls, you can invest in a device that will serve you well for years to come.
Frequently Asked Questions
What is the difference between CHIRP and traditional sonar?
CHIRP sonar sends out a range of frequencies, providing a clearer and more detailed image of fish and underwater structures, compared to traditional sonar which uses a single frequency.
Can I use a fish finder from the shore?
Yes, many modern fish finders, like the Deeper Pro+ and Deeper Start, are designed to be castable, allowing shore anglers to effectively locate fish.
What's the best fish finder for kayak fishing?
The Deeper Pro+ Smart Sonar is an excellent choice for kayak fishing due to its portability and ease of use, offering both sonar and GPS functionality.
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