Samsung Gear S3 chart shows compatibility with Android, iOS and Samsung devices

As expected, Samsung recommends using the Gear S3 Classic and Frontier with any of its Android smartphones for full compatibility. However, those using Android smartphones other than the ones made by Samsung are likely to get limited compatibility on some features like calls, messaging and email.
Things are even worse on the latest iOS devices like the iPhone 7, as there are compatibility issues with notifications, messaging, email, and Samsung Pay. On top of that, the rest of the features (calls, apps, S Health, watch face) are listed under “limited compatibility.”
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