@jimiasty I need to make an App for both android and iOS using cordova, ionic, angular. The app will be used to track shipment items placed in a warehouse. Can I use UWB Beacons to track goods located in a warehouse or do i need proximity beacons instead of UWB Beacons? Also can you confirm that Proximity beacons and BLE Beaons are same ? Does Estimote provide Proximity/BLE Beacons at present and can i buy them?