Xiaomi Watch S3 confirmed to feature 12-channel heart rate sensor

Xiaomi Watch S3 is incoming on Oct 26 and thanks to leaks, we already know a lot including the latest - 12-channel heart rate sensor upgrade.

Xiaomi Watch S3 1.43 AMOLED Display Bluetooth5.2 Smart Watch Heart Rate Blood Oxygen Monitoring 5ATM Waterproof Sports Tracking - AliExpress

Xiaomi Watch S3 officially confirmed to arrive with upgraded 12-channel heart rate monitoring and professional skiing mode; Check out the other additions to the watch - The Tech Outlook

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Xiaomi Watch S3 confirmed to feature 12-channel heart rate sensor

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Xiaomi's newest smartwatch has a super-unusual feature