Fitbit is facing a class-action lawsuit regarding the accuracy of their heart-rate data, which have been shown to be inaccurate by a margin of up to 20 beats per minute. This news risks sending back to the drawing board many of us who have been experimenting with biotelemetry. Here we seek to present a balanced view of the state of these and other related issues, and chart a viable path forward.
I love Hallowe’en, always have since I was a child. I loved the sense that the barrier between our reality and a mysterious, dangerous plane of existence might be opened for one night a year, and anything could happen. It was terrifying and exciting at the same time. And though now I don’t believe in the supernatural, I […]