The FDA has authorized fruit flavored e cigarettes for adults for the first time, approving products from a company called Glas. The device uses Bluetooth ID verification system to restrict underage use. In a FDA Orders Juul to End Vaping Sales Respiratory Therapy Updated List of FDA Authorized Vapes Vaping360 FDA Warns Firms Illegally Selling E Cigarettes Resembling Smart Techno Vape Ban Medical Device FDA Approval Process [+Timeline Is Posh F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times