Agree with this. I use a Nuvi 755T and a RAM mount. Most times it's OK, sometimes the glare is bad and you gotta tweak the position.It really depends on the viewing angle, the amount of sunlight, and your brightness setting.
No glare issues with my Tom Tom.I have never really had an issue with my Garmin and glare. If I do I just readjust it's position. RAM is the ONLY way to go btw. I wouldn't trust it mounted to the windshield for anything. It falls of in my pickup all the time.
It depends on the GPS, some have brighter screens then others. I had a Garmin 765T that you couldn't see for shyt in the bright sun light. I just bought a Garmin 1490T, refurbed from Walmart for 108.00. 5" screen that is easy to see in the day light. I just put the same one on my wife's bike as well. Had it 2 days after ordering on line.I'm looking to go on my first somewhat long ride this week. If i get a mount for my GPS will i be able to see the screen through the glare, is there anything i need to get,
And if i get the day off and get the ride in i will be posting some pics