Medica Technology is a ShenZhen-based company that works on Smart Home solution, especially on Sleep Monitors. Their Sleep Monitor can monitor your heart rate, breathing activity, movement activity and sleep quality through days. A smart mattress has some smart sensors built-in that can monitor your sleep. This mattress is flexible and comfortable and gets connected with a control box by a USB cable. The control box communicates with a smartphone or tablet to output the results. If the heart rate is above or below the normal rates or the breath rates are not normal, a SOS will get activated. At the moment this is designed to work only for Android devices. This device costs around $300 retail price. This company also makes an Sleep Monitor specifically for babies.