When I reviewed the Fitbit Blaze a couple of months ago, some of my gripes with the tracker were more related to the software than the hardware side. I didn't like the limited choice of watch faces and I was annoyed that I couldn't set notifications for emails and third-party apps natively (I know about Fit Notifications), which made the Blaze quasi-useless as a smartwatch replacement on my wrist. But most importantly, even though the app could track my hourly activity and longest sitting times and send me reminders to move, the tracker itself never vibrated which made the reminder approach very inefficient.

Unfortunately, those problems not only affected the Blaze but all of Fitbit's trackers.

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