Meet BabyBit: a smart wearable device that lets parents keep a closer eye on their small baby. It can notify parents when the baby is crying or sleeping on her stomach. It can also monitor temperature. The device comes with an accelerometer, digital microphone, and a thermal sensor.
BabyBitc an connect to your smartphone via Bluetooth. It has a range of 70 feet. The battery life lasts 72 hours per charge. This project is currently getting funded on Indiegogo.