Yes. Create the route with RideWithGps and then export as .gpx. I then copy the .gpx file into the Tracks folder on the device using the Finder app on my MacBook.
I have to connect the Mio to my MacBook using a USB cable to upload to Strava etc. But it's no big hassle.
I believe the Mio 505 can do this wirelessly.
Graham
It can, and this works wonderfully well. It's the reason I opted for the 505 over the 315.
I agree, the 505 nominally has 10 hours, but if you use ant+ sensors, in winter, with the Bluetooth on, it's more like 4. I use a small battery pack that extends that to 8 in winter or 15 in summer. It charges whilst riding and I keep it in a top tube bag.10 hours battery life is probably the main reason I never bought a Mio Cyclo: that's not even close to being enough.
Mio 315 is ordered, I don't care if it lasts 3 hours it's enough for me.
Nice, I really like mine, not had any software issues, the navigation is top notch and the routing on the device is pretty good, before you ride though make sure you set up your profile properly as you can tell it what road types you prefer.