It's a little buggy, can't get sleep hours quite right (shows sleep long after I've risen). My favorite feature is the music control -- I can pause or skip music on my phone. Unfortunately, when I pause, for instance, and go back a couple minutes later to un-pause, I have to go through the menu system to get back to music control. It should stay on a given function until the user returns it to the main screen. Also I had to purchase a watch band; the original band looks great for a few days, then it gets grungy and can't be cleaned. Wyze is introducing a $20 watch that will be updated with new features over time. With this watch, it is what it is. Drops Bluetooth constantly even when next to my phone.