Is this hi-tech ear bud the answer to heartburn?

An ear bud that helps the stomach empty faster can reduce indigestion, according to a study by Harvard Medical School. The treatment targets a branch of the nerve that is easy to reach via the ear. https://www.dailymail.co.uk/health/article-8832195/Is-hi-tech-ear-bud-answer-heartburn.html?ns_mchannel=rss&ns_campaign=1490&ito=1490