Technology
Galaxy Watch 3 just got a big upgrade to fight Apple Watch 6 — but there’s a catch – Tom’s Guide
The Samsung Galaxy Watch Active 2 also gets a key update.
The Samsung Galaxy Watch 3 and Samsung Galaxy Watch Active 2 can now administer electrocardiograms to detect signs of atrial fibrillation. But there’s a catch only Galaxy Watch users with Galaxy smartphones are able to use the new ECG app.
While Samsung’s wearable products are compatible with iPhones through the Samsung Galaxy Watch app, only those Galaxy Watches tied to Galaxy smartphones, like the Samsung Galaxy Note 20 Ultra or Samsung Galaxy Z Fold 2, can take ECG readings on their wrist.
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