The Oppo Watch X3 promises a wide range of functions, especially with regard to health features. Oppo has installed a heart rate and SpO2 sensor, a skin temperature sensor and an ECG. A 60-second health check allows the smartwatch to collect data from all sensors simultaneously to obtain a snapshot of all metrics. The smartwatch is designed to warn users if they are at risk of high blood pressure, but the Oppo Watch X3 is not capable of real blood pressure measurement.
A small special feature is that the smartwatch can be connected to a Apple iPhone and a Android smartphone at the same time – practical for users with several smartphones. The Oppo Watch X3 supports more than 100 apps. Thanks to an LTE modem with eSIM, the smartwatch can also access the mobile network without a smartphone when on the move.
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