https://www.techradar.com/news/fitbit-charge-2-and-fitbit-blaze-are-both-cheaper-than-ever-today > Looking to buy a Fitbit fitness tracker soon? Today may be the perfect day for you to buy one of the two most popular fitness bands on the market. > Both the Fitbit Charge 2 and Fitbit Blaze are on sale during Amazon Prime Day at the lowest pricing we've seen for either tracker so far.