I purchased a Navman unit that worked with my Bluetooth and some Tomtom's also work.
I took my Bluetooth unit to my local department store and had a play with the models they had out on display and then purchased one that worked, it was for my daughter to use in her car but I thought why not get one that could be a back up to my Zumo.
Some of the 19 rides in my shed
2014 V2, Snoopy
2009 Wee, Pumbaa the pig
WR450F, The Blue Postie Bike
YZ250N smoker with rego, Stinky.
Yamaha MT09 (FZ09), The Scud missile.
Club Lead not Club Med.
He with the most toys wins.
Out of my depth in a puddle.
Live life on the edge you will see more that way.
Ridding a motorcycle keeps things in balance.
At the end of each trail and at the end of each day history is made.