Yes, the Apple MagSafe iPhone charger uses the same Qi wireless charging standard as older iPhones. This means any iPhone that supports wireless charging can be used with a MagSafe charger.
People with implanted pacemakers and defibrillators are being warned to keep MagSafe iPhones and accessories away from their medical devices. Cardiologists at the Henry Ford Heart and Vascular Institute have tested the effect of an iPhone 12 Pro passing over the chest of a patient. Reporting on the results, Dr. Gurjit Singh explained that the patient's defibrillator was temporarily deactivated by the MagSafe magnet inside the iPhone.
While the AirPower charging mat never came to fruition, Apple has another option coming before the end of the year. The MagSafe Duo charger was first revealed at the iPhone 12 product launch. Production units have already made their way to reviewers. Apple has not officially discussed a release date for the MagSafe Duo, but at one Apple Authorized Reseller it can already be ordered.
MagSafe brings Apple's magnetic charging and accessories to iPhone. Launched on the iPhone 12 series, MagSafe is compatible with Qi wireless charging.
The MAGZET seeks to solve a common problem with standard 3.5mm audio jacks. While they do a good job of transmitting audio, one pull in the wrong direction and a mobile device or notebook can end up on the floor. This is a worst-case scenario, however many are familiar with degraded plugs that wear over time, delivering static to headphones. The MAGZET prototype is a convenient way to add MagSafe-like functionality to existing audio jacks.
The device works by inserting the MAGjack into any device with a 3.5mm audio output. This means several MAGjacks can be placed and left in computers, iPhones, or anywhere indefinitely. The trick is to plug a set of headphones into a MAGkap, which converts the plug into a magnetized connection. To connect the headphones, bring the MAGkap close to the MAGjack and built-in magnets will snap the cable into place automatically.