![Accuracy of the Apple Watch 4 to Measure Heart Rate in Patients with Atrial Fibrillation - IEEE Journal of Translational Engineering in Health and Medicine (JTEHM) Accuracy of the Apple Watch 4 to Measure Heart Rate in Patients with Atrial Fibrillation - IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)](https://www.embs.org/wp-content/uploads/2020/02/2020-02-05-18_09_08-Graphical_Abstract_AW4_HR_IEEE_102619.pptx-Read-Only-WPS-Office.png)
Accuracy of the Apple Watch 4 to Measure Heart Rate in Patients with Atrial Fibrillation - IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)
![Has anyone gotten a high heart rate alert on their watch from stress? Heart rate reached 150 today apparently from a challenging colleague 🤣 : r/ AppleWatch Has anyone gotten a high heart rate alert on their watch from stress? Heart rate reached 150 today apparently from a challenging colleague 🤣 : r/ AppleWatch](https://preview.redd.it/qqnc67i1ttt91.jpg?width=1080&crop=smart&auto=webp&s=ace8fea26773b7a7927034aac4101affcb7494b2)
Has anyone gotten a high heart rate alert on their watch from stress? Heart rate reached 150 today apparently from a challenging colleague 🤣 : r/ AppleWatch
![New to the Apple Watch is this Resting Heart Rate variable normal? My Fitbit hovered around 53-57. The Apple Watch jumps huge increments. : r/ AppleWatch New to the Apple Watch is this Resting Heart Rate variable normal? My Fitbit hovered around 53-57. The Apple Watch jumps huge increments. : r/ AppleWatch](https://preview.redd.it/new-to-the-apple-watch-is-this-resting-heart-rate-variable-v0-osdddhaqfmw91.jpg?width=1080&crop=smart&auto=webp&s=6dbe4c5a620209e6bf9f0c9d33732e01c4e9a89e)