Open mHealth - Open architecture is software with source code that is freely available to developers to promote...
iRewardHealth - Motivating healthy behavior change
WebMD - The leading source for trustworthy and timely health and medical news and information.
Physio Health - Stay healthy, get rewards.
Microsoft HealthVault - Microsoft HealthVault is a platform for businesses and consumers to store personal health information – and then generate insights from it.
Tep - Fitness tracker meets tamagotchi. Don't starve it!