Erika,We used to have a Rand McNally RV version, and switched last year to the Garmin 760. We like the Garmin MUCH better, but there are some features we miss, like destination arrival time, and the speed limit warning. The RM would tell you an estimated arrival time that constantly updated based on how long it was taking you to drive/stop/etc. And verbally say "speed limit reduced ahead" as you were approaching changing limits. Great when you were approaching a small town, where the speed went quickly from 70 to 55 to 30.
However, the functionality and the way the RM gave directions and recalculated was FAR WORSE and I would not go back.
Erika,
Our 760 rings a bell and displays a message when the speed limit is going to change, or a school zone is ahead. It's probably a configuration choice. And I think there's a Time Remaining selection somewhere in the menu or in the side display - I don't use it, so I haven't paid attention. I think I'm configured for altitude instead.
Just to be different we use IPad with Copilot app. We like the large screen.What GPS do you use and would you recomend purchasing it?
Thanks
Before searching for the RV Park (or other POI), press on your current location. That'll pop up a menu and you can select "Different City". If you select a city near the desired RV Park, it'll show you the closest RV Parks to that city.We have the Garmin rv 660lmt. I'd give it 3 1/2 stars. Disappointed with accuracy with speed limits on some interstates. Inputting RV parks at distances over 250 miles don't register at times. Small towns and the middle of no where works great. Traffic alerts are nice as well as the warnings for sharp curves and school zones. The last update was the first week of June. Supposedly there are three to four updates a year. I prefer the smaller screen on the 660 over the 760. Make sure to get an accurate height of your unit and add six inches. It was worth the purchase
We've had a half dozen Garmins over the years and all have been good, well, up until now! Last year our 760 bit the dust and Garmin replaced it with a 660. The 660 seems a bit wonky.
We normally have it set to "fastest time". We can be on the road heading home and if I press "go home" while underway it will pick a different route than the one it was one, and frequently it's a faster route. I have to question why it didn't pick it the first time. This weekend we were outbound and took a turn onto a road that it wasn't suggesting but we wanted some different scenery. The 660 recalculated the route and knocked five minutes off our arrival time. Again, we had to wonder why it didn't suggest that route in the first place.
We also find the arrival times can be really out of whack. Last week we had the 660 in car mode as we didn't have the trailer with us, and it was saying a route we common take that we know takes 1.5 hours was going to be a 2 hour trip. There were no traffic tie-ups at all. We find this happens quite frequently. We've been on that same route and re-entered the destination and it suddenly knocks a significant amount of time off the trip.
Other than that there are times when the routing it chooses is pretty strange. All in all, I hate to say, I wouldn't buy it again.
Try turning off the RV profile and set it up for a car. I have found my 760 does strange things when the RV profile is on the unit has trouble and I think it’s because not all roads are identified as RV friendly roads and it sends you on a route that will take much longer. I use ours set up as a car and I find it works much better. I am now looking at adding Low Clearance POI’s as that’s really all I am looking for on any highway is low Clearance...
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I do find it works better in car mode but the reason I bought it is for RV mode and to avoid low clearances (we're 13'5" high). It definitely routes us the long way around when we come back home from a trip with the camper when in RV mode. The funny thing is, it didn't do that initially. Somewhere along the way it became more strict interpreting what roads it knows are RV friendly.
What doesn't make sense is that when you're in RV mode and halfway somewhere that you can stop navigation, re-enter your destination and then it chooses a different route. Things that make you go "hmmmm...".
Just did a software and mapping update may that will take some of the hmmmmm out of it.