lark has released the larklife tracking bands. The $149 package included a daytime activity band and a nighttime sleep tracking band integrated with a IOS coaching app for logging diet, exercise and alerts. The application tracks the users actions, diet, and sleep patterns. The data is analyzed on the back-end servers and makes suggestions and tips to improve performance. It celebrates your achievements with a light show on the wristband and reward icons in the application. The larklife is available at lark and at the Apple Store.