Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
The Galaxy Stardust doesn't appear on the list of supported devices at www.fitbit.com/devices
This doesn't mean that it definitely won't work, only that it's not guaranteed to work.
Never heard of it being confused with a Roku though! Given that fitbits have to be paired via the app rather than the bluetooth settings on the phone I'd hope that it would know the difference.
Since the app is displaying a mysterious name for your tracker..
Feel free to contact the Fitbit Support Team (Click here to contact)
Best Answer