I've been wearing my Inspire HR for a couple years. Until recently, it worked as expected. However, a week ago it started misbehaving. Now, the sleep tracking function does not recognize when I go to sleep. Instead, it starts recording my sleep about 2 hours after I actually went to sleep. Perhaps there's a software upgrade that didn't work right. I wear my Inspire HR on my dominant hand and it accurately shows my steps and pulse - it's just the start of sleep time that it gets wrong.
