![Power-Saving Light Sensor [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2017/05/ActLight-photodiode.jpg?resize=600%2C275)
by Alfred Poor | May 1, 2017 | Enabling Tech, General News
Light plays a growing role in wearable Health Tech devices. By measuring light reflected by different tissues and materials, wearables can measure heartbeats and blood pressure; companies are developing systems that can even measure blood glucose and other important...
by Alfred Poor | June 23, 2015 | Enabling Tech
One of the most important questions that just about any wearable Health Tech device can ask itself is “Where am I?” This simple question is key to so many important pieces of information: whether the wearer at motion or rest, how much distance has been...
