18 months ago I lost my Fitbit Flex in the airport. At least I think I lost in the airport during a business trip, however, I could theoreticall have lost anywhere. This illustrates by biggest problem with the Flex – the locking mechanism. I lost it a couple of times before, but I always managed to find it again. But not that time. So, when I decided to venture into the wearables category again, I needed something that would not fall off my wrist without me noticing. Enter the Fitbit Charge HR. I am not fully committed to any specific...