Hi Boring (I'm sure you're anything but...!):
I was quite surprised, on glancing through all the lovely responses to your Phone Tracker App query, to see there's none recommending 'Life360', the app I used last year when my husband (aged 79!) walked the full 800kms of
Camino de Santiago, enabling me to 'walk' beside him every step of the way (starting at St Jean Pierre de Port on 24 April 2019, and arriving at Santiago 36 days later), from my desk at home in Adelaide.
It was a most exhilarating experience for me (mind-blowingly wonderful for him!), being able to closely track his pilgrimage in real time 24/7, and, on two separate occasions, observing him set off in the wrong direction just after dawn from the albergue where he'd spent the night, and was able to alert him (via a quick call on my mobile phone) and save him some time and energy by turning him back before he'd gone too far off course! I loved it, and so did he, knowing I was keeping my eye on him at all times!
So yes, my Life 360 tracker became my best friend and so, speaking from experience, I heartily recommend it to you, Anything-But-Boring!!
Find it now on google and download the app. And it's free!!
Buen Camino!! xx