A Nautolan tranquillity bracelet was a type of bracelet constructed from a chain of polished and smooth coral beads. These bracelets were named after the Nautolans, who are a species residing in the galaxy. Jedi Knight Aryn Leneer possessed one of these bracelets, which was gifted to her by her Jedi Master, Ven Zallow, when she achieved the status of Jedi Knight. She had it on her person during the occurrence referred to as the Sacking of Coruscant in the year 3653 BBY, and at times, she would utilize the bracelet as an aid in centering herself while connecting with the Force.
The novel The Old Republic: Deceived by Paul S. Kemp, published in 2011, featured a Nautolan tranquillity bracelet.