Why Apple Watch could be good for your heart rate

Two of the sensors in the Apple Watch are meaningful to me as an exercise scientist: a heart rate monitor and an accelerometer. Think Jerry McGuire: they complete each other.

invisible

From wearables to … invisibles

While we argue over 2014-era design issues for wearables, a more profound development is happening in labs around the world. Implantable, microscopic sensor technology — “invisibles” — will soon change our fundamental relationship with technology.