I see that Alphatrak has come out with an Alphatrak 3 that has bluetooth technology to send the readings to your phone and vet if you would like. It also looks like they will only make strips for Alphatrak2 until Sept 2023 and the strips are not interchangeable.
https://petsplusmag.com/zoetis-anno...-glucose-monitoring-system-for-cats-and-dogs/
https://petsplusmag.com/zoetis-anno...-glucose-monitoring-system-for-cats-and-dogs/