This ring lets you feel your partner's heartbeat anywhere in the world, in real time
Heartbeat Rings for Couples I Love You Matching Promise Rings Wedding Bands Sets for Him and Her with Box Stainless Steel Comfort Fit (Men 10 & Women 10) | Amazon.com
You Can Feel Your Partner's Heartbeat Anytime, Anywhere In The World With This Ring <3 | GirlStyle Singapore
Feel Your Partner's Heartbeat in Real-Time With These Rings | Mental Floss
A Ring That Lets You Feel The Heartbeat Of Your Loved One In Real Time No Matter Where You Are
A ring that lets you feel your partner's heartbeat is trolling at level 10