1.97-inch AMOLED display with a resolution of 390 x 450 pixels., 24 hours Heart rate sensor, a SpO2 sensor for blood oxygen level monitoring., 150+
Redmi Watch 4 Review : The texture is further enhanced, a good partner for young people's wrist
in stock ！Xiaomi Redmi Watch 4 Active1.97'' LCD Display Blood Oxygen Heart Rate Bluetooth Voice Call 100+ Sport Mode Smart Watch - AliExpress
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Redmi Watch 4 Full Review: the BEST Redmi Watch So Far!
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For Xiaomi Redmi Watch 4 Magnetic Silicone Watch Band Strap with Alloy Connector - Black Wholesale
Xiaomi Redmi Watch 4 Smartwatch AMOLED Display Support Bluetooth 18 Days Battery
Redmi Watch 4 Price in Malaysia & Specs - RM369
Xiaomi Redmi Watch 3 Active Smart Watch Fitness Tracker with 100 Sport Modes, Blood Oxygen Heart Rate Sleep Monitor, Bluetooth Phone Call Watch for iPhone Android, Black : Electronics
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