We've added this feature in 8.0.5 - Added a new Bluetooth Session Event and configuration session props to support scanning and filtering Bluetooth Lower Energy beacons. Requires the Perspective App (v.90+).

We have plans to add some Bluetooth functionality. You can feel free to follow along with this forum post as well: https://forum.inductiveautomation.com/t/feature-13432-mobile-client-bluetooth/23225/2