I have had a hard time understanding why Samsung and Apple are spending so much time and money on smart watches. Most millennials have grown up using a smartphone to tell time, rather than wearing a watch. I am pretty sure that I will never wear a watch again.<p>Ringly, however, is a product that I absolutely had to buy right away. A subtle, yet fashionable, way to know if you have a text, call, or appointment without having your phone out on the table or bar.<p>No, it won't send an email or read a text, but I have a phone for that.