Share this postTechie Tuesdays #31explore.discoverydose.comCopy linkFacebookEmailNoteOtherDiscover more from Discovery DoseBecome smarter, one dose at a time.Over 1,000 subscribersSubscribeContinue readingSign in Techie Tuesdays #31Here’s your daily dose of Technology Facts!Discovery DoseAug 1, 20234Share this postTechie Tuesdays #31explore.discoverydose.comCopy linkFacebookEmailNoteOtherShareThe first smartphone with a built-in heart rate monitor was the Samsung Galaxy S5, introduced in 2014.Loading...Help us spread the knowledge by sharing our content with your favorite people!ShareIf you haven’t already, join thousands of discoverers who are becoming smarter every day!Subscribe