FIT - Fitbit -4.8% as Apple rolls out newest Watch September, 12 2018 01:35 PM Fitbit Inc. Class A With Tim Cook extolling the new features of the Apple Watch Series 4, rival wearable maker Fitbit (NYSE:FIT) has slid 4.8%, a low for the past month. More news on: Fitbit, Inc., Tech stocks news, Stocks on the move, Read more ...