Apple might let you control your iPhone and Apple Watch by blowing on them

Several brands along with Apple have been working on alternate input methods for smartphones and smart wearable devices that will allow users to use the device without using the touch input. If you’ve used a Wear OS smartwatch, it allows users to control the watch with hand gestures. Similarly, Apple allows users to use iPhone with voice commands. Soon, Apple users will be able to blow on iPhone and Watch to execute a command.
Source: Gadgets News – Latest Technology News, Mobile News & Updates