I'm Working on a RFDUINO and a Adafruit LSM9DS0 (Accelerometer + Gyro + Magnetometer). RFDUINO send Accelerometer's data to an IOS app by Bluetooth
Adafruit Lsm9ds0 https://learn.adafruit.com/adafruit-lsm9ds0-accelerometer-gyro-magnetometer-9-dof-breakouts/overview
RFDUINO Bluetooth LE http://www.rfduino.com/product/rfd22102-rfduino-dip/index.html
#1 - Install RFDUINO
https://github.com/RFduino/RFduino
#2 - Install Adafruit LSM9DS0
But use the lib Adafruit_LSM9DS0_RFDUINO rather than the default lib.