# Connect to our products with Companion and CaptureSDK

Guide for connecting Socket Mobile Bluetooth Low Energy (BLE) and Bluetooth Classic devices using the Socket Mobile Companion app, which handles device discovery and selection. Covers device arrival and removal event handling, multi-function device management (combo barcode scanner + NFC reader), and device type identification. The Companion app is available on iOS (App Store), Android (Google Play) and Windows (GitHub releases).

Install our **Socket Mobile Companion app** (use the right link below for your platform) which takes care of the discovery and the selection of the reader to connect to.

- Android: [Google Play](https://play.google.com/store/apps/details?id=com.socketmobile.companion)

- iOS: [AppStore](https://apps.apple.com/app/socket-mobile-companion/id1175638950)

- Windows: [GitHub](https://github.com/SocketMobile/companion-windows/releases)