My Blaze, when powered on, briefly displays a garbled logo then powers itself down. It has been charged for 24 hours. When trying to sync I get an "HTTP 400" error code.
i have tried multiple resets of the device, phone reset, Bluetooth off and on, etc.
the display that comes up resembles the Fitbit logo but a bunch of tiny symbols inside. Then it goes dark, vibrates, and turns itself off. Help.
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An http 400 is a bad response to a server request.
When plugged into its charger does the display work?
I would http://contact.fitbit.com
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