Apple iOS 8.2 Full Operating System Specifications

This release introduces support for Apple Watch, and also includes improvements to the Health app, increased stability and bug fixes.Apple Watch support - New Apple Watch app to pair and sync with iPhone, and to customize watch settings - New Activity app for viewing fitness data and achievements from Apple Watch; appears when Apple Watch is paired - Available on iPhone 5 and laterHealth app improvements - Adds the ability to select the unit of measurement for distance, body temperature, height, weight and blood glucose - Improves stability when dealing with large amounts of data - Includes the ability to add and visualize workout sessions from 3rd-party apps - Addresses an issue that may have prevented users from adding a photo in Medical ID - Fixes units for vitamins and minerals - Fixes an issue where Health data wouldn’t refresh after changing data source order - Fixes an issue where some graphs showed no data values - Adds a privacy setting that enables turning off tracking of steps, distance and flights climbedStability enhancements - Increases stability of Mail - Improves stability of Flyover in Maps - Improves stability of Music - Improves VoiceOver reliability - Improves connectivity with Made for iPhone Hearing Aids Bug fixes - Fixes an issue in Maps that prevented navigating to some favorite locations - Addresses an issue where the last word in a quick reply message wasn't autocorrected - Fixes an issue where duplicate iTunes purchased content could prevent iCIoud restore from completing - Resolves an issue where some music or playlists didn’t sync from iTunes to the Music app - Fixes an issue where deleted audiobooks sometimes remained on device - Resolves an issue that could prevent call audio from routing to car speakers while using Siri Eyes Free - Fixes a Bluetooth calling issue where no audio is heard until the call is answered - Fixes a timezone issue where Calendar events appear in GMT - Addresses an issue that caused certain events in a custom recurring meeting to drop from an Exchange calendar - Fixes a certificate error that prevented configuring an Exchange account behind a third-party gateway - Fixes an issue that could cause an organizer’s Exchange meeting notes to be overwritten - Resolves an issue that prevented some Calendar events from automatically showing as 'Busy' after accepting an invite  Compatible: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later