ECG for Apple Watch - ECG app and irregular heart rhythm notification
Urban Dictionary - Urban Dictionary is a Web-based dictionary of slang words and phrases.
AliveCor Mobile ECG - A freakin' heart monitor for your smartphone
SlangLang - SlangLang is an editorial dictionary for slang words mainly used on the internet. Here you will find definitions and information about the origin and spread of terms, memes and emotes that are used on the net.
Thriva - Smart finger-prick blood tests you take at home
The Online Slang Dictionary - Learn thousands of real slang words or add your own.