BYD's smart watch patent is authorized to measure alcohol intake.

Recently, we learned from relevant channels that the patent of "smart watch" applied by BYD was authorized. The patent abstract shows that the smart watch can detect the alcohol intake of users, and has the functions of ECG, blood oxygen, heart rate, body temperature detection and pressure monitoring and analysis.

BYD has previously announced that it will launch a smart watch that supports intelligent ignition, comfortable entry, intelligent locking, window lifting, tailgate opening and other functions, which can perfectly replace the original car key. Not only that, it is also a full-featured big hand ring, which supports functions such as exercise pedometer, heart rate monitoring, sleep monitoring, and call information reminder. However, this smart watch has not yet been launched.

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