Humminbird AS GRP 408920-1 External GPS Receiver for Boats


βœ… Editor’s Pick


πŸ›’ Available on Amazon


πŸ’° Value-Focused

πŸ“Έ Product Images

Humminbird AS GRP 408920-1 External GPS Receiver for Boats

Current Amazon Price
SEK1,425.59
(as of Feb 01, 2026 05:22:23 UTC)
Prices and availability can change. Amazon’s price at checkout applies.

🧭 How This Product Was Evaluated

  • πŸ‘£ Comfort and usability for typical hikes
  • 🧱 Materials and build quality for repeated outdoor use
  • βš–οΈ Value compared with similar products in the same category
  • πŸŽ’ Fit for beginner and casual hikers

🎯 Who This Is Best For

  • πŸ§‘β€πŸ¦― Beginner hikers and casual outdoor users
  • 🌲 Day hikes, light trails, and weekend trips
  • πŸ’΅ Buyers prioritizing practical value
  • πŸ—ΊοΈ General use in parks, trails, and travel hikes

βš™οΈ Product Overview

βœ… Best For Beginner hikers, day hikes, casual outdoor use
πŸ‘Ÿ Comfort Built for extended walking and trail use
πŸ›‘οΈ Durability Suitable for common hiking environments
πŸ’΅ Value Competitive for its feature set

See reviews + more photos on Amazon


πŸ‘‰ View on Amazon (Reviews + Photos)

🌟 Pros & Cons

βœ… Pros

  • πŸ™‚ Comfortable for most beginner hiking needs
  • βš–οΈ Balanced feature-to-price ratio
  • 🧩 Easy to use with minimal setup
  • 🧭 Versatile for different trail conditions
⚠️ Cons

  • πŸ”οΈ Advanced users may want higher-end features
  • πŸ“ Performance depends on correct size/fit


πŸ“ Product Details

The AS GRP is a precision GPS Receiver that provides fast position fixes accurate within 2.5 meters. This accessory provides more accurate and faster position fixes than industry-standard GPS.
Compatible with the following models: all APEX (requires the AS GPS adapter), all SOLIX (requires AS GPS NMEA adapter), all HELIX 15/12/10/9/8, all HELIX 7 G2N, G3N and G4N, all MEGA 360 Imaging models, all AS 360 Imaging models, all ONIX Series (requires AS GPS NMEA adapter), 859ci HD Combo, 859ci HD DI Combo, 859ci HD XD Combo, 899ci HD SI Combo, 959ci HD Combo, 959ci HD DI Combo, 959ci HD XD Combo, 999ci HD SI Combo, 1159ci HD Combo, 1159ci HD DI Combo, 1159ci HD XD Combo, 1199ci HD SI Combo
Receiver dimensions: 3.25″ diameter, 1.5″ high and comes with 20′ cable and has a 1″-14 thread count stem mountable with an optional antenna stem (antenna stem not included).
Software must be 6.300 or higher for Humminbird Legacy systems to be compatible with the AS GRP GPS receiver.
Note: APEX requires separate purchase of an AS GPS cable. SOLIX and ONIX require separate purchase of AS GPS NMEA cable for connection.
Note: this GPS receiver WILL NOT work with InterLink.
1-Year Limited Warranty
fast position fixes accurate within 2.5 meters
more accurate position fixes than the industry standard GPS
3.25 inch diameter, 1.5 inch high and comes with 20′ cable
1 inch-14 thread count stem mountable with an optional atenna stem

🏁 Final Assessment

If the size and materials match what you need, check today’s price and the latest reviews before you decide.


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❓ Frequently Asked Questions

Is this suitable for beginners?

Yes. It’s designed to be easy to use and practical for people new to hiking.

What type of hiking is it best for?

Day hikes, light trails, and casual outdoor activities.

Is this good value for money?

It offers a balanced mix of features and price compared with similar products.



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Prices and availability are subject to change.

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