The relentless pursuit of a personal best is a common motivator for athletes, but for one French naval officer, a routine morning run has now been linked to a national security scare. While the French ...

Over the last week and a half, users have reported that the Fitbit app is grossly overestimating user activity. Affected ...

Cal AI didn’t just rely on outside partners. They also turned their own happy customers into promoters. By offering existing users rewards for bringing in new subscribers, they created another ...