watchOS 7: How to Use the New Apple Watch Handwashing Feature Monday July 27, 2020 6:24 PM PDT by Tim Hardwick Articles on MacRumors by Tim Hardwick AirDrop is a handy feature on Apple devices since it lets users discover nearby Macs and iOS devices and securely transfer files between them over Wi-Fi and Bluetooth. The only problem is that it doesn't always work. If that sounds like your current..