Why!? Just why! Why is smart watch functionality available for APPLE! of all brands 5 years ago and still not available for Android (the largest user base worldwide)??? Please please please add an android app. It would be amazingly efficient for arming and disarming with your hands full. 

Why!? Just why! Why is smart watch functionality available for APPLE! of all brands 5 years ago and still not available for Android (the largest user base worldwide)??? Please please please add an android app. It would be amazingly efficient for arming and disarming with your hands full.