It's a bit too late for this bike, I'm afraid.I canme across this article on a tech site. https://arstechnica.com/reviews/2025/05/find-my-bicycle/
Interesting. https://us.knog.com/products/scout?srsltid=AfmBOoplAT2RYBkqr2j_AFsevWZV4gV3dcRuobAiBjYdqtod9vj2LHgX
Do a Google search, might be cheaper on other sites, i.e., Amazon.