I'm planning to develop an activity tracking system to use at home. The final product will be a wristband/watch and it consists of Bluetooth and accelerometer.
I'm a bit confused on choosing which chips, i.e. CC256x or CC254x, for my application. There will be a Bluetooth-enabled 'base station' that communicate with the wristband/watch. So, it has to be quite high power and long range (>20meters indoor) to cover a 3 bedrooms apartment.
Which chip should I choose? Also, are there any development/eva. kits available that come with accelerometer sensor?
Thank you very much.