Meet the LG Action CAM: an dust- and sand-proof action cam that you can immerse in up to one meter of water for up to 30 minutes. The device is powered by a Snapdragon 650 processor and features LTE connectivity, so you can stream to sites like YouTube Live via 3G or 4G networks.
The camera can record up to 3 hours of full HD video on Android and iOS devices. You can also use it as a CCTV camera to monitor your home. LG has more info on this 12.3 MP camera here.