The free SlowCOVIDNC app uses Bluetooth technology to let users know if they’ve been in close contact with someone who has tested positive for COVID-19, speeding up notifications of potential exposure.
![](https://mountainx.com/wp-content/uploads/2020/09/app-screenshot-1-330x344.jpeg)
The free SlowCOVIDNC app uses Bluetooth technology to let users know if they’ve been in close contact with someone who has tested positive for COVID-19, speeding up notifications of potential exposure.