Poorly functioning app with big sponsors.. – Human API Review

Occasionally it won't log in. When it does login, it goes through the motions of syncing data but nothing ever makes it through. That's using Fitbit, Apple Watch, and Apple Health. I've only ever seen something show up on my sync timeline once in dozens of attempts and the next time I tried to sync the data in the timeline disappeared. Tried to use this app for the wellness program at my job but it's utterly useless. How can an app with so many big companies pushing it/endorsing it function so poorly?
Review by NomadSib on Human API.