Bought one for myself and my boyfriend, and got two of my friends at work (Walgreens) to get them, too! I wish the app had more features, and I still have no idea how to see sleep or activity in detail (i.e., sleep restlessness, wakes throughout the night), or if thats even possible. I wish it was more detailed history and for the app to have more features like mapping a run, but in general the rest of everything is all in good fun.
Another problem is that the music does not control anything whatsoever on the BIO, it doesnt seem to sync at all. It says "playing," but its not playing anything.
As for the big positive,I absolutely LOVE that I receive notifications of text messages and phone calls without having to take my phone out or when leaving it in another room. I also love competing with my boyfriend and friends for most steps, it keeps us walking! Cant wait for further updates, loving our Striivs.
Joanna™ about Striiv Activity Tracker