featured ECG Wellness Trends vs Medical Diagnosis: When Wearable Data Is and Isn't Useful
A wearable ECG can help you notice your own heart rhythm trend over time. It cannot tell you whether a symptom is serious. Here is the honest boundary.
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Single-Lead ECG on a Smart Band: Motion Artifacts, Poor Contact, and Better Readings
Most messy ECG readings on a wrist wearable come down to motion or contact, not the device itself. Here is how to fix both and when to see a clinician...
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