Fitbit says that Flex 2 didn't explode on its own
'External forces caused the damage to the device,' a spokesperson says.
Fitbitflex2
A Fitbit Flex 2 reportedly exploded on woman's arm
Fitbit is 'actively investigating' the claim.
9Fitbit's new Charge and Flex track every type of workout
The updated fitness bands look better than before, but they're not very exciting.We have two newsletters, why not sign up for both?
