Apple's wireless charger, AirPower, which was supposed to let iPhone, Apple Watch and AirPods owners wirelessly charge all three devices at the same time, missed its release window in 2018, yet again.

Apple had announced a product at its September 2017 iPhone event called "AirPower". Apple had said it would launch in 2018, but it never did. It's a rare miss for Apple, which typically has a good track record of following through on product announcements, CNBC reported late on Monday.