
Episode 06 – State of the Heart
Made by Google Podcast
00:00
The Challenges of Machine Learning With the PixelWatch
The PixelWatch uses a PPG sensor to measure heart rate. Google spent tens of thousands of hours collecting data with people in all kinds of different settings, including the gym and at home. The company's research team is really great at collecting this type of data. They tapped into the dog food community at Google to help collect these data.
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