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1.82 inches capacitive square touch display / BT V5.1 / Wireless charging / NFC access control unlocking / 180mAh Battery capacity polymer / Multiple sports modes. / Complete fitness monitoring / 24 hrs heart rate monitor / ECG / SpO2 monitor / sleep tracker / Voice assistant
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1.75-inch HD full-fit curved display/ 220mAh Battery capacity / IP68 Waterproof / BT V 5.0 / 64M Memory / 24*7 heart rate measuring / Multiple dial faces / Sleep monitoring / Multiple sports mode/ SPO2 / Blood pressure / Wireless charging / Notification push / Voice assistant