The Worlds Thinnest and Lightest Smart Ring That Crowfunded & Raised Over $4 Million is Offering a Black Friday Deal! ringconn_official My 5% off promo code: SJSPYGK9 Enjoy maximum $110 on Amazon or bundles on sale at RingConn Official Website (links in bio) #RingConn #RingConnGen2 #RingConnGen2SmartRing #Wearables