SenseHello's Sense comes with a sleep tracker called Sleep Pill that attaches to your pillow to track your movement while you sleep using a six-axis accelerometer and gyroscope. The main Sense unit contains ambient light, noise, temperature, humidity, proximity, and particulate sensors to analyze just about everything else that has an impact on your quality of sleep. It relays all the information it collects to your mobile devices via Wi-Fi and Bluetooth LE.
