We interact with a lot of devices everyday. Almost all of these can be made smarter by bringing a smartphone and Tah together. Tah is a Bluetooth 4.0 enabled development platform that is compatible with the Arduino.
The Tah Sensor app makes it easier than ever to collect sensor data wirelessly on your smart device. Just attach sensor(s) to the Tah board, connect to the board from the Sensor app, and select the sensors and pin numbers you wish to interface with. This app will automatically start fetching the sensor data!
This app requires a Tah connected to your computer. Tah is an open source BLE development board that is compatible with the Arduino. Get yours here: http://tah.io/get. For more information, please check out our website.