Oppo OW19W6 Quick Start Manual page 12

Radio waves specifications
Radio Frequency
Bluetooth 2400-2483.5 MHz
Wi-Fi 2400-2483.5 MHz
NFC receiver 13.56 MHz
The N-Mark is a trademark or registered trademark
of NFC Forum, Inc. in the United States and in other
countries.
※ This Quick Start Guide is for reference only. The specific functions and
appearance of the watch may be slightly different.
Max. output power
11.5 dBm
17.5±2 dBm
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