Hello frajadita,
Welcome to Apple Support Communities!
We understand that the feature Handoff is not working between your MacBook Pro and iPhone 6. We're happy to help!
Make sure your devices are still connected to the same network.
If your devices are all on the same network, turn off Handoff, Wi-Fi and Bluetooth on each of your devices, and restart them again.
Once they're back to their respective Home screens, turn on Wi-Fi, Bluetooth, and Handoff again, then test.
Restart your iPhone
Log out, sleep, wake, restart, or shut down your Mac
Also, see this article for help with Handoff as well: Use Continuity to connect your Mac, iPhone, iPad, iPod touch, and Apple Watch
Let us know if you have any questions.
Thank you for using Apple Support Communities.
Take care!