Hello regan60,
Thanks for following up with us. We'd be happy to answer your questions about your lost Apple Watch. If it says that it was active where you were staying 2 weeks ago, that means it shows the last location while battery was low.
" 1-To see your device even when it's offline, turn on Find My network.
2-To have the location of your device sent to Apple when the battery is low, turn on Send Last Location.
If you want to be able to find your lost device on a map, make sure that Location Services is turned on. To do this, go to Settings > Privacy > Location Services, and turn on Location Services.
To make sure you can find your devices even if they're powered off or disconnected, check that Find My network is turned on."
Set up Find My on your iPhone, iPad, iPod touch, or Mac
If you have any questions or concerns, please reach out to Apple Support for further assistance. You can reach out to them here: Get Support
Thank you for using Apple Support Communities. Best regards.