eWitness is the modern expression of the Salvation Bracelet that has been around for years. eWitness was designed to allow you to use your iPhone as a tool to share the Gospel of Jesus Christ with your friends and family. Each color in eWitness represents a different part of the message of the Gospel. eWitness also contains full instructions for use, descriptions of the colors and what they mean, tips for witnessing, and a list of verses to memorize.