Bluetooth helps various “Profiles”, or routines for uniting BlueTooth good gadgets. Since the iPhone first turned out Apple has decided to essentially help without hands profiles, for example, “ear cockroaches”, stereo headsets, auto combination for sound frameworks and telephone calls, remote control, and so forth. The particular profiles backed are portrayed here: iOS: Supported Bluetooth profiles. Obviously missing from the upheld profiles is gadget to gadget record exchange. That is, you can’t combine an iOS gadget with an alternate gadget for document exchange. That is the basic answer of why you can’t combine your iOS gadget with your PC. As there are numerous different approaches to exchange documents to and from iOS gadgets (USB link, WiFi, iCloud, email, MMS informing, iMessage, in addition to numerous third gathering arrangements, for example, Dropbox, Box.com, Google Drive, and so on.) this ought not restrict the utilization of your iOS gadget in any capacity.
Be that as it may, with the coming of iOS 8, Yosemite, and Apple’s “Progression” peculiarities, for example, Handoff, SMS sync, and Instant Hotspot (not to overlook AirDrop), all of which utilize BlueTooth, the absence of the capacity to combine between gadgets has made disarray. The answer here is there is something else entirely to BlueTooth than “perpetual” associations by means of blending. The BlueTooth 4 standard has included a connectionless mode (called differently BlueTooth Smart, BlueTooth Low Energy, BlueTooth LE, or simply BlueTooth 4) that permits data to pass between applications on gadgets, yet does not require the gadgets themselves to be matched. This peculiarity was initially utilized for associating sensors to your gadget. In this way, your Fitbit, your Polar heart screen and numerous other biometric gadgets can exchange information to your PC, iPhone or iPad without must be combined.
Apple’s Continuity emphasizes additionally utilize BlueTooth 4. This is the reason more seasoned PCs and iPhones won’t work with a portion of the congruity characteristics; BlueTooth 4 obliges fresher equipment.