I dont know what others are having issues with - been running 1.2.4 for a couple weeks now and always works perfect. For those of you who say youre having connection issues, remember that you have to keep the app open in the background, dont swipe it away. Thats the case with almost every third-party app that runs in the background. Havent noticed any excessive battery drainage with either my iPhone 5 or my Pebble. All in all, great job dev!