how can I pair manually
Hi I bought Apple Watch 8 yesterday. I forgot pair new Apple Watch with my iPhone pro max
. and then I lost it or stolen
Apple Watch Series 8
serial number is no way to track any apple product
only 2 ways to track anything is find me app If your Apple Watch is lost or stolen - Apple Support
or to look the old fashioned way like retracing ones steps looking and maybe contact a local lost and found and inquire