Also Read - Sailfish OS ported to Moto G 2nd Generation
Developer from XDA ( muhammadrefa ) has managed to port this beautiful OS to Moto G 1st Generation . Hence there are still many bugs , but he is trying to fix it .
Sailfish OS is different from Android , Apart from Sailfish apps users can also install GNU/Linux and Android Apps too . You will surely enjoy something different on your Devices .
The version Ported for Moto G 1st Generation is v184.108.40.206 ( Björnträsket ) .
You can check the XDA post . The Sailfish os for Moto G 1st Generation has released , you must be on Cyanogenmod 12.1 to Install Sailfish os .