Happy Days - Marine Electronics – Page 4

Welcome to our renewed online store!

(17045) reviews

🥳 EVERYTHING On Sale, even Marine Electronics!*
+ Over 2000 HAPPY DAYS deals!

🥳HAPPY DAYS – full of amazing deals!

  • Over 2000 Happy Days deals! Valid 4-21 September 2026.
  • Incredible Daily Deals! New Daily Deals will be released on Sep 8, 11, 14, and 18.
  • All* Products On Sale including marine electronics! ⏰ Valid Only September 18-20, 2026. *Excludes Kuore Products.
View as
  • HAPPY DAYS!
    SAVE 121 €

    Garmin quatix 8 47 mm AMOLED Smart Watch

    Special Order Item. Estimated delivery: 7-12 weekdays
    €811.94 €933.85
  • Top Rated!
    HAPPY DAYS!

    Garmin STRIKER 4 Sonar

    (21)
    In stock
    €112.97 €129.23
  • HAPPY DAYS!
    SAVE 12 %!

    Lowrance Protective Sonar Bag 16" Devices

    (1)
    In stock
    €28.44 €32.50
  • HAPPY DAYS!
    SAVE 126 €

    Garmin quatix 8 51 mm AMOLED Smart Watch

    Special Order Item. Estimated delivery: 7-12 weekdays
    €893.21 €1,020
  • Bestseller!
    HAPPY DAYS!

    Garmin STRIKER Plus 4 Fishfinder

    (13)
    In stock
    €129.23 €145.48
  • 2026 NEW
    HAPPY DAYS!

    Plastimo SX-400+ Handheld VHF Radio

    In stock
    €129.23 €145.48
  • HAPPY DAYS!
    SAVE 40 €

    Garmin GT56UHD-TM Transducer

    In stock
    €324.29 €364.92
  • HAPPY DAYS!
    Made in USA

    Humminbird APEX 13 MEGA SI+ Combo Device (no transducer)

    In stock
    €2,843.81 €3,193.29
  • Bestseller!
    HAPPY DAYS!

    Aqua Spy Underwater Camera with Recording 5" Screen

    (1)
    In stock
    €202.37 €226.76
  • Top Rated!
    HAPPY DAYS!

    Garmin BlueChart g3 Vision HD VEU055R Finnish Lakes Chart

    (11)
    In stock
    €202.37 €226.76
  • Bestseller!
    HAPPY DAYS!

    Patriot MultiFix Transducer Mount

    (14)
    In stock
    €101.59 €112.97
  • HAPPY DAYS!
    SAVE 9 %!

    Navionics Finnish Lakes EU055R Chart

    (3)
    In stock
    €109.72 €121.10
  • HAPPY DAYS!
    SAVE 9 %!

    Patriot FishFinder Bag S for 4–5" Devices

    (3)
    In stock
    €40.63 €44.69
  • HAPPY DAYS!
    Made in USA

    Durasafe E-LOCK for Marine Electronics

    (3)
    In stock
    €48.76 €53.63
  • Bestseller!
    HAPPY DAYS!

    Patriot IceFix 360 Mount for Ice Fishing Transducer

    (3)
    In stock
    €81.27 €88.59
  • 2026 NEW
    HAPPY DAYS!

    Plastimo SX-350+ Handheld VHF Radio

    In stock
    €81.27 €88.59
  • HAPPY DAYS!
    SAVE 8 %!

    Patriot IceFix 360 Ice Fishing Transducer Mount w/ Long Shaft

    (3)
    In stock
    €96.72 €104.84
  • Roster Light 360 anturiteline - Happy Angler
    HAPPY DAYS!
    Made in Finland

    Roster Light 360 Transducer Mount

    In stock
    €210.50 €226.76
  • Roster 360 anturiteline - Happy Angler
    HAPPY DAYS!
    Made in Finland

    Roster 360 Transducer Mount

    (1)
    In stock
    €324.29 €348.67
  • Bestseller!
    HAPPY DAYS!

    Patriot FishFinder Bag L for 7–10" Devices

    (1)
    In stock
    €56.88 €60.95
  • HAPPY DAYS!
    SAVE 6 %!

    Aqua Spy Underwater Camera 4.3" Screen

    In stock
    €121.10 €129.23
  • HAPPY DAYS!
    SAVE 6 %!

    Westin Escape Cam Underwater Camera

    (1)
    In stock
    €129.23 €137.35
  • HAPPY DAYS!
    SAVE 6 %!

    Westin Explorer Cam Underwater Camera

    (1)
    In stock
    €129.23 €137.35
  • 2026 NEW
    HAPPY DAYS!

    Plastimo FX-500+ Fixed Mount VHF Radio DSC, GPS

    In stock
    €243.01 €256.02