An $84 device that will connect to iPhones and many Android phones to give an accurate reading within 30 seconds. It’s certainly an interesting option for Android users who can’t connect to an Apple watch, but only downside is this won’t be doing live readings all day long.
See KardiaMobile
Check your heart in 30 seconds with FDA cleared Mobile EKG Monitor. Trusted by top cardiologists. Easy-to-use. No wires, patches or gels. 30-day guarantee.