Vue's companion mobile app is available for iOS and Android.
iOS: https://itunes.apple.com/us/app/vue-smart-glasses/id1435506636
Android: https://play.google.com/store/apps/details?id=com.vueglasses
Vue connects to devices over Bluetooth, meaning the mobile app is not required to use some features. If you pair Vue to a Bluetooth-enabled device, you will be able to stream audio and voice just like you would with a pair of headphones or a headset. However, you will not be able to view your activity data, access voice assistants, or customize gestures—those features require the mobile app.