1.1, and with that you have all the complement of controls and activities that we've seen on all other comparable android smart watches, including weather on the last tab. There you got notifications on this side and when you come up, you've got your summary of your activity in terms of steps, distance, traveled and calories burned in metric or in imperial. When you come over here, you get into your app drawer contacts, phone and messaging for the sim card you put in this one settings and all the other stock uh apps that we see in the android smartwatch community, including access to the google play store to download Any app you want and you've got the face, unlock capability with the forward facing camera. You have a side facing camera on here as well, and you've got a really loud speaker tested. This is the loudest speaker, i've, seen or heard on an android smart watch. It also has a smallest look when wearing it because of the smaller thinner, plain bezel in a 1.6 inch android screen, smart watch all in all it's a really nice fully functional basic android, montre intelligente.