AppleCare+ is Apple's brand name for extended warranty and technical support plans. It allows the customer unlimited incidents of accidental damage with a deductible (which, like the price of the plan, varies by device). AppleCare+ is available for Mac, iPad, iPhone, Apple Watch, Apple Vision Pro, Apple Display, headphones, Apple TV and HomePod. AppleCare+ plans include Apple software associated with the covered hardware. Most Apple hardware comes with complimentary telephone technical support and a limited warranty from Apple.
https://en.wikipedia.org/wiki/AppleCare%2B