This product is a module with 8...
Adafruit FONA 808 MiniGSM + GPS, an all-in-one cellular phone module with that lets you add location-tracking, voice, text, SMS and data to your project in an adorable little package.
Give your Feather a sense of place, with an Ultimate GPS FeatherWing.
MTK3339-based module is the built in datalogging ability.
This shield fits right over your Arduino or compatible. At the heart is a powerful GSM cellular module (we use the latest SIM808) with integrated GPS. This module can do just about everything
LinkIt ONE (ARMv7 with GSM, GPRS, GPS and Bluetooth)
The SIM808 combines a GSM / GPRS module with GPS technology in a small size card, ideal for GSM application developers.