Is there an Apple Watch that will actually sound an alarm if xperienging tachycardia or a fib
Does Apple make a watch that will actually sound an alarm if you experiencing
a fib or tachycardia
See here: link-> Heart health notifications on your Apple Watch - Apple Support
Irregular rhythm notifications
The irregular rhythm notification feature on your Apple Watch will occasionally look at your heartbeat to check for an irregular rhythm that might be suggestive of atrial fibrillation (AFib). Learn how to enable irregular rhythm notifications. Irregular rhythm notifications are currently available only in certain countries and regions. Learn where irregular rhythm notifications are available. You can also find your version of the irregular rhythm notification feature.