Sea · Sub-category
Navigation.
Chartplotters, handheld GPS, AIS transponders, radar, autopilots. The electronics that tell you where you are and what you're heading toward.
The navigation guides we've shipped
Top Pick
Updated May 2026
The 5 Best Marine GPS Chartplotters We'd Buy in 2026
Garmin GPSMAP 743xsv · $1,299 →
Our pick
Garmin GPSMAP 743xsv
$1,299
Updated May 2026
The 3 Best AIS Transponders We'd Buy in 2026
em-trak B951 · $724 →
Our pick
em-trak B951
$724
How we pick
We don't run a lab. We read deeply, weigh the consistent problem over the loudest complaint, and rank for your situation, not best overall. We don't take vendor decks or sponsored placements, and the commission never sets the order.
Our methodology →