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ppg sensor bluetooth calling smartwatch
Selling leads
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... Display Smartwatch 1.28 Inch TFT-LCD smart bracelet touch screen 240*240 blood pressure monitoring smartwatch Specification: Hardware and other ...
2024-12-09 20:15:32
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...Bluetooth BLE5.0 with Blood Pressure Strap TPU Feafures: Rigorous simple craftsman aesthetic design, with classic square frame,equipped with ...
2024-12-09 20:04:46
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