Pairing with iPhone 6 and macbook pro
How do I connect Iphone 6 with Macbook Pro using Bluetooth?
MacBook Pro (13-inch Early 2011), OS X Yosemite (10.10.3)
An iPhone will not pair via Bluetooth to a computer (Mac or Windows) except for personal hotspot and then only if your cellular plan supports it. See the following for more information. https://discussions.apple.com/docs/DOC-7722
If you are attempting to use Handoff/Continuity or AirDrop, that does involve Bluetooth but the devices are NOT paired; Bluetooth just needs to be on and the devices in range of each other. The following may help with Handoff/Continuity issues: https://support.apple.com/en-us/HT204678