Fitbit Ultra

Study: Consumer wearables track steps pretty well, caloric expenditure not so much
By Jonah Comstock | 09:34 am | February 05, 2015
Fitbit shipped the most activity trackers in 2013
By Brian Dolan | 05:48 am | January 08, 2014
Photos leak for Fitbit's rumored seventh device, Fitbit Force
By Aditi Pai | 11:47 am | October 04, 2013
How digital health tools help kids form better habits
By Jonah Comstock | 01:15 pm | February 01, 2013
Fitbit unveils Flex: a wrist-worn activity, sleep tracker
By Brian Dolan | 05:00 am | January 07, 2013
Fitbit launches Ultra device, iPhone app
By Chris Gullo | 01:07 pm | October 05, 2011