Here is a programmable controller and dev board with Arduino support that can be used to control robots, lights, wearables, and other smart gadgets. It has WiFi, Bluetooth, GSM, GPS, and motion sensors in addition to a 16-bit color LCD touchscreen.
Phoenard has an atmega2560 processor, an audio player, and microSD for local storage. It has a 1050 mAh battery. Costs $175 at this time.