In a move towards healthier lighting, GE is now offering the C-Sleep bulbs with BLE connectivity and an app called “C by GE”. link
There is a follow the sun option with three color CCTs and three switch times defined as AM, DAY and PM. Apparently AM starts off with a very high CCT, which is at odds with a warm sunrise yellow.
The C-Life bulb appears to be a fixed CCT, BLE enabled bulb. All are 11 Watts.