At this week ‘s Apple event, at [27:55 mark](https://youtu.be/KR0g-1hnQPA?t=1675) where Kaiann Drance was talking about the A14 Bionic chip and entering Apple’s lab, Apple teased a kind of fob system. Is this an existing product on the market or was it just a tease?
Does anyone know what product this is? From this week’s event.
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