elderly GPS tracker

https://medicalalarmsnzworks.alderbrief.com/posts/what-to-look-for-in-medical-alarms-nz-a-guide-for-families-and-seniors

My dad's memory is fading, so we got him a simple GPS tracker that clips to his belt. It gives us peace of mind when he goes for his afternoon walks, letting us know he's still within his usual routes without feeling like we're watching over his shoulder. The battery lasts for days, and he barely notices it's there.