Headphones turned into a stethoscope to listen to music, heart rate is correct

Some time ago, SMS Audio, a fashion headset brand founded by American rapper Curtis Jackson (aka 50 Cents), began preselling a new in-ear headphones BioSport. The bright colors such as blue and yellow, as well as the straightforward name, reveal that the target consumer group of this headset is those who love sports.

However, unlike other SMS Audio headsets, BioSport's box comes with its own branded "S" logo, printed with the chip maker Intel's "Intel Inside" logo - just like on our computer. .

BioSport is not only a headset that can be used to listen to music, but also built-in sensor technology developed by Intel to monitor health data such as the wearer's heart rate.

"The heart rate and blood oxygen level are currently mainly used in light reflection technology. The accuracy of the sensor is very high, but the sensor is too expensive. This technology is very expensive." Another wireless Bluetooth headset brand Bragi founder Nikolaj Hviid Said to reporters. He designed the wearable headset The Dash for a minimum price of $299, while the BioSport is priced at just $150.

Yes, BioSport is not the first smart headset to monitor heart rate. In addition to The Dash, LG has also introduced similar wearable headsets for $180. Although it is still "cheap", its external data processing and power supply box increases the weight of the headphones, which is not convenient to use - this is another trouble that smart headphones need to solve.

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