Garmin Striker 4 Portable Bundle vs Deeper Pro+ 2 Fish Finder

Buy the Garmin Striker 4 Portable Bundle if you want a self-contained unit with its own screen, built-in GPS and a transducer that reaches deep water without a phone. Buy the Deeper Pro+ 2 if you fish from a kayak, SUP or bank and prefer casting a wireless sonar ball that maps lakes through your phone. The Garmin is the sturdier all-in-one with a real keypad and display; the Deeper is more portable and better at mapping, but it depends on your phone and a Wi-Fi link. Owners praise the Garmin's simplicity and depth range; Deeper users like the cast-and-map workflow but note the small screen is your phone.

• Choose the Garmin Striker 4 Portable Bundle if you want a standalone fishfinder with its own screen, keypad and GPS that works without a phone and reaches deep freshwater.
• Choose the Deeper Pro+ 2 if you fish from a kayak, SUP or shore and want a castable wireless sonar that builds lake maps on your phone.