Tested, it works. Great. But, it will drain your Force battery. So, if you are constantly charging your Force while at work or at home, then activate it, by all means.
Just when I thought FitBit is forever and ever abandoning FitBit Force, looks like Retna and I are not the only few left in the world whom still using the Force. The product was recalled after there were many complaints about the skin allergies and rashes. Some of the firmwares such as call notifications that were supposed to come, seems scraped. Well, it is back on now.