There are plenty of compact microphones available on the market. Not all of them are as smart or capable as the Instamic. This is a wireless microphone that lets you record sounds all around you. It records in 48khz / 24-bit format. The Pro version of this omnidirectional microphone is waterproof. You get various mounting options to choose from.
The microphone works with or without its companion app. You can sync it to your Bluetooth device quickly to start recording. The microphone is USB rechargeable, compact, and discreet. The project is getting funded on Indiegogo.