 The majority of Indonesia's population is Muslim, including over 13,000 people with hearing impairments. To assist these individuals during congregational prayers, researchers have developed a gyroscope bracelet that helps them follow the instructions of the imams. The bracelet worn by the Imam sends a code in the form of a change in angle to the bracelet's worn by the deaf congregants. This code is detected by the deaf congregants bracelet, which then notifies them of any changes in prayer position via a different vibration. After experimenting with 30 people, the success rate was found to be 84%. This article was authored by Harry Yachty Harry Yachty, Hanifah Rami Fadrin, and Wisna Kartika.