Hello,
I just want to introduce you new Connect IQ app for navigation which is from today compatible with your devices.
https://play.google.com/store/apps/details?id=info.wearsoft.locus.addon.ciq
You can use it together with one of the best Android navigation app Locus Map to navigate yourself on your trips.
Let me please know what you think and how it runs on Forerunners 230/235!
Thanks!