NYS ENX

NYS ENX is the official notification system for New York, supported by the New York Departments of Public Health, in partnership with Google and Apple to help slow the spread of COVID-19.
By opting in, your device will share anonymous codes with other NYS ENX users using your phone’s Bluetooth. NYS ENX codes contain no personal information or location data and are completely anonymous. If another user you’ve been near tests positive for COVID-19 within a 14-day period, you will be notified. If you test positive, you can easily and anonymously notify others to stop the spread of COVID-19.