Sync: Syncs with your smartphone or tablet</br>Use: S+ by ResMed Personal Sleep Solution has cutting-edge programs to help you sleep better</br>Function: S+ tells you what's influencing your sleep patterns and helps you to improve them</br>Other: Delivers personalized feedback on your sleep habits, bedroom environment and lifestyle</br>Sensors in S+ detect key factors that affect your sleep environment including loud sounds, light levels and temperature</br></br>Product Description</br></br>S+ by ResMed is a personalized sleep sensor and monitor. It can help you sleep better from the very first night: 69% of S+ users with below-average sleep scores improved their sleep significantly in the very first week. S+ uses a patented bio-motion contactless sensor to monitor your breathing and body movements while you sleep. Extra sensors in S+ detect key sleep-related parameters in your bedroom environment including: • sounds • light levels • temperature These are analyzed along with how they impact your sleep state to produce customized suggestions for helping you to get a better night's sleep. Simply place the S+ on your nightstand to measure your sleep. S+ works by detecting the movement of your upper body while you sleep. The movement it detects consists of the expansion and relaxation of your chest as you breathe in and out, and overall body movements such as positional changes, arm twitches and shrugs. A major component of the S+ system is our patent-protected, breakthrough technology for contactless and convenient measurement of sleep and breathing in the home called "SleepSensor". This allows the S+ to accurately monitor your sleep without the need for any physical contact with the unit, or any mattress strips or electrodes. The S+ technology's ability to accurately measure sleep patterns has been published in a number of scientific papers. Specifically, this technology has been tested and proven against expert manually scored data of patients gathered in several accredited sleep laboratories.</br><br/>http://www.amazon.com/gp/product/B00NP52QE0