Software Features of the Samsung Galaxy Watch 4 vs. Galaxy Watch 4 Classic

The sensors inside the Samsung Galaxy Watch 4 and the Watch 4 Classic offer the same functions.

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A BioActive sensor that records optical heart rate, electrical heart rate, and bioelectrical impedance analysis is present in each of them.

This enables users to track blood pressure, identify AFib abnormal heartbeats, test blood oxygen levels

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compute body composition, which includes, among other things, skeletal muscle and body fat proportion.

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Additionally, both smartwatches have a built-in GPS,

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are waterproof with swim tracking, and also provide thorough sleep monitoring.

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If you have a bank that accepts Samsung Pay, the two models also support NFC,

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