nene22. - Apple watches & phones are costly but good from what I read. I bought a Kardia Moble last year. About $90. Simple, accurate, works with my Android. No additional fees. Takes a 60 sec, single lead ekg. Analyzes average BPM with graph & reports: Normal, Afib ,Tachycardia. Two fingers on a small pad to run. Rated 97% accuracy. Was using often and got hell from my doc saying was causing anxiety which is a known afib trigger. Now I use once a month or so for assurance am still in Normal sinus rhythm since don't feel afib. Can usually tell with pluse but the Kardia is re-assuring. Can send to your doc and options for lot of other features, with added fees. I find the basic test meets my needs. Good basic inexpensive device that works well.