Hello Sense and Sleep Pill

Maker of the Sense sleep tracker raises $40 million

Temasek led the round according to the Financial Times, and the company (Hello) is now valued between $250 million and $300 million.
Sense sleep tracker

Maker of the Sense sleep tracker raises an additional $10.5M from angels

The company that killed it at Kickstarter isn't going for the Venture Capital money; instead it turned to a circle of well-connected angel investors.
Sense ball

The Sense ball is made to help you sleep

The simple system that tracks one's sleep behavior, monitors the environment of a bedroom and reinvents the alarm killing it at Kickstarter.