We previously wrote a lot about beacon compatibility where we concluded that phone compatibility is more of an issue than beacon compatibility and that you might choose an Apple MFi certified beacon if you wanted additional assurance. However, what does MFi mean?
Certified beacons meet Apple’s beacon specifications. There was a time that these specifications were secret and only available to MFi partners. However, these have since become available after you have ok’d an agreement. If you wish to view them, go to the iBeacon for Developers web page and click on Download Artwork and Specifications.