I feel as my hand held it is better that all saved tracks don't show up when tracks ...
steve purser, Amazon
7 October 2014
Summary: This may help- I recently emailed and called you guys regarding a issue, this techs and email people didn't have a solution for me- this is what happened. I bought a 740 s I had a 60 scx hand held , I transferred my saved tracks to the 740s.
Garmin best unit , get the g 2 bluechart card its amazing
william fouts, Amazon
22 December 2013
Summary: you will need to buy the g 2 bluechart card if you want the best it is amazing, this is one of the best units out there and very easy to use, i have had my garmin for two years now and love it, it got me through the ten thousand island of south west coast of florida with no problem.you would never...
Summary: I love this GPS-Sounder. I bought it from epal.com on sale with a free in hull mount transducer. It has all the features even the professional Captains need. The only negative is it uses magnets to hold the sim card door closed, so you cannot mount it within 32 inches of your compass.
Summary: I would like to respond to some confusion created in other reviews. The 740s has excellent built in maps useful for navigation. These internal maps can be transferred to an SD card for use at home with your computer with Homeport software.
Summary: Pretty good unit for the price. Only one problem I've found with it. I mounted mine in my sailboat and if you stop, and back up at all [like setting an anchor] the unit gets confused and doesn't know which way you're pointing. Stays that way until you actually move forward then straightens out.