The Vatican is going high tech (not a joke) only $110:
“Click to Pray eRosary” – wearable smart device to pray the rosary for peace
In the middle of the Extraordinary Missionary Month of October, the Pope’s Worldwide Prayer Network launched the “Click To Pray eRosary” at a press conference in the Vatican on October 15. October is also the month of the Rosary.
The “Click to Pray” eRosary can be worn as a bracelet and links to a mobile app that becomes activated when the user makes the sign of the cross. The beads of the bracelet are made of black agate and hematite, and the digital device is in the shape of a cross.