Apple outs iOS 8 beta 5 for developers, gets 'healthy' dose of updates - Tech Times

Apple outs iOS 8 beta 5 for developers, gets 'healthy' dose of updates Tech Times One of the biggest changes is the new Health app. The Health app is capable of collecting information related to spirometry. The latter is used to measure lung function by keeping track of the amount and speed of air when a person inhales and exhales.