AirPods Upgrades Anticipated: Built-In Hearing Tests, Sensor to Detect Body Temperature

Apple plans to introduce USB-C charging cases for AirPods Pro and updates to iOS that provide new software features.
Apple is testing a hearing test feature for AirPods Pro to check for potential hearing issues.
Apple is working on health sensors for AirPods that can measure body temperature through the ear canal.
Apple may reposition AirPods Pro as hearing aids that comply with FDA regulations.
Apple will likely release refreshed AirPods Pro and possibly new fourth-generation AirPods this year.