Xiaomi Watch S3 has a 1.43-inch AMOLED touchscreen, it brings up to 117 sports modes, supports sleep tracking, heart rate, and blood oxygen monitoring., and up to 15 days battery life.
Smartwatch Xiaomi Watch S3 Black
Xiaomi Watch S3: The chameleon of smartwatches now available internationally
Xiaomi to launch its first Blood Pressure Smartwatch with Class II medical device certification on Oct 26 - Gizmochina
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Xiaomi Watch S3
Xiaomi Watch S3 Xiaomi Singapore
Xiaomi Watch S3
Xiaomi Watch S3
Xiaomi Watch S3 Bezel & Strap Set