Update: For anyone else with the issue of not being able to see options, for me, it was because I had my iPhone set to dark mode. When I changed it to light mode, I could see everything just fine. Also, the sedentary reminders *do* work. That just leaves the Band Display Settings. For these reasons, I added a star.
The device seems to work well and has many great features, especially for the price. But I’m disappointed in the app in its current state. I cannot view the options below menus such as Profile, Devices, and Features. It is a blank white screen. I figured out there are options there, and I have been able to select the appropriate choices, but only by blind trial and error. Why can’t I see anything there? Also, the Band Display Settings gives me an error message that says, “This feature is not supported.” I assume this is where I might change the display color or switch between the 12-hour and 24-hour clock, both of which I’d really like to do, but unfortunately cannot. Finally, I’m not receiving sedentary reminders. Since I can’t view the options there, I don’t know if it’s the settings or if it’s just not working. Overall, the device works well enough, but the app needs work so one can take full advantage of all the features.