Does what it's supposed to, with good iOS and Android apps, and the sound is outstanding.

Originally this speaker was intended for my child's playroom but the more I use it the more I consider adding another M7 to the home. I have a Samsung Galaxy S4 and am able to use the NFC and simply touch the phone to the speaker which pairs the two and I'm able to play audio from my phone through the speaker. With our Samsung TV I can wirelessly play the audio through the M7 rather then the TV itself which turns on with the TV as well as off. Possibilities seem endless and adding a speaker seems very simple with the Samsung WAM250. Granted, this is the only speaker of this nature I've experienced, it has left me with no thoughts of trying any other as this satisfies to the fullest.

In a tiny apartment, this thing takes up too much real estate, vertically or horizontally. Is also too boomy, with woefully inadequate equalizer controls, to listen at any but minimal levels. If one does manage to get the app updated, it has little function beyond audio source selection. Expensive and disappointing.