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Amazon.com: TOZO S2 44mm Smart Watch Alexa Built-in Fitness Tracker with Heart Rate and Blood Oxygen Monitor, Sleep Monitor 5ATM Waterproof HD Touchscreen for Men Women Compatible with iPhone&Android Champagne : Electronics
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Xiaomi Watch S2 Smart Watch GPS Blood Oxygen AMOLED Display Bluetooth 5.2 Monitor Heart Rate Wireless
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Xiaomi Watch S2 with AMOLED display and circular stainless steel casing is a pretty capable smartwatch - Yanko Design
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