I created an Android and Android Wear app that let's you talk to Alexa from your smartphone or smartwatch and would love your thoughts on how to make it better:
https://treycent.comIn addition to talking to Alexa and invoking Alexa Skills, you can also play slideshows of your favorite photos by voice command plus manage your notes and lists.
Please note that, at this time, the Apple Watch app has limited functionality however, the Android Wear smartwatch app is fully featured and works with Alexa, photos, and notes.