Best way to track location of Apple Watch

I’m trying to create an automation that will run when the Private BLE integration detects my cellular Apple Watch. To avoid false-positives, I want to ensure the watch was actually away from my house for some period of time (this avoids the case where the Private BLE marks the watch as “away” when charging".

Assuming I go for a walk without my phone and only wearing my watch, how do I go ensure the above conditions are met? The iCloud integration does not appear to be reliable enough to rely on for this state information.

Would appreciate any thoughts anyone has on this.

I am looking for this as well. It doesn’t come through on the mobile app integration like my iPad and iPhone. I have the same complaint with the reliability of icloud account tracking.