The smartwatch is easy to use and has a great battery life. I charge it every week to week and a half so the life of the watch good. The app is easy to use and syncs well with my android phone. I like the different watch faces and it comes with an alarm and shows the weather of the day. It is simple but easy for me to use daily. The part of the app I use the most is the steps a day and I like how it vibrates and says that I reached my goal. I think I have lost weight too by using this watch. I would recommend because it is reliable and great for daily use.