The Vatican launched a smart eRosary this week.
The rosary connects to an app on iPhone or Android devices via Bluetooth.
The wearable rosary and accompanying app take you through the steps to pray the rosary. Through the app, users can also see intentions from Pope Francis and find other prayers.
According to Business Insider, the device can be worn as a bracelet and is made up of 10 black beads, plus a "smart cross" that stores data.
The Vatican's eRosary is available exclusively in Italy for now. The rosary costs 99 euros or $110 on Amazon.