The company announced a new line-up wearables and two of the devices include optical heart rate sensors, something new to Fitbits, Re/code reports.
Whether for financial gain or fun, baby boomers are embarking on second careers that can bring in both money and, often, fulfillment.
While Fundstrat's Thomas Lee and Deutsche Bank's David Bianco agree on the market's direction, they differed in CNBC interviews over falling oil prices.
Oil dropped below $80 per barrel on Monday morning, and falling prices could impact job growth in the shale industry.
The roller coaster ride for Sarepta continues, as it's likely to file for approval of its muscular dystrophy drug in mid-2015.
Elon Musk is stepping up his warnings about artificial intelligence, The Washington Post reported, saying it was akin to "summoning the demon."
Rates for a 30-year mortgage wavered near historical lows, but credit availability continues to be a problem for potential home buyers.
After its big earnings miss and lots of disappointments, Amazon has taken big step into TV, the Amazon Fire TV Stick.
We don't need to change young retirement savers' portfolios. We need to change their mindset about raiding 401(k)s, Suze Orman says.
Etheridge teamed with a mobile game start-up HyperJamz to create a game that's not only addictive, but streams her music at the same time.
Between Internet retailers Alibaba Group and Amazon.com, there are far more reasons to like the former, says CNBC's Jim Cramer.
What does the future of Apple Pay look like as rivals threaten to steal customers?
Microsoft will cut prices of Xbox One by $50 starting November 2 until the end of the year to boost its sales.
Discovery Capital has been battered by volatility, according to a report that disclosed losses of more than 20 percent in one of its main funds.
'Tis the season for charitable giving. Here's a look at popular crowdfunding campaigns that target problems ranging from Ebola to hunger.
A nurse who had been monitored for Ebola in isolation in New Jersey has been symptom free for 24 hours, and will be released.
In a race to test antibodies that can unlock the mysteries of Ebola, Dr. Erica Saphire is crowdfunding her research to fast-forward efforts.
Brazilian markets slid on Monday as investors express disappointment over Dilma Rousseff's victory in Sunday's runoff vote.
Researchers say they have developed a test that can diagnose Ebola within 30 minutes, the BBC reports.
New York's Ebola case has investors wondering if there will be any economic impact from the scare. If trends in Dallas are any indication, there could be.