by Paul Webster » Sat Dec 29, 2018 10:36 am
Thanks for your message.
We'd strongly advise that you do not try to use Google maps to navigate when out on walking routes. It doesn't display any of the topographic information you'll need, and also doesn't usually work when you are offline.
If you are wanting to use digital navigation tools to show mapping then we'd strongly recommend something like Viewranger where you can install proper topographic maps (such as Ordnance Survey) and use them offline.