wearable fitness

Filing Says Sleep- And Health-Tracking Startup Lark Is Raising Another $3.6M

<a target="_blank" href="http://www.lark.com">Lark</a>, which <a href="https://beta.techcrunch.com/2010/09/28/lark-will-wake-you-silently-without-a-jarring-alarm/">launched a wearable silent alarm</a>