It’s a budget smartband having all premium features. It has many features such as real-time heart rate tracking which is only available in premium bands above 10k. It can also monitor your sleep time and quality. It can remind you about your calls, messages, etc and you can also control your mobile’s music player with it. It has also a function called remote camera through which you can click photos remotely. It counts your steps and can calculate your calories burnt. Everything is fine but the app is a bit confusing for the first time users. It supports both ios and android devices. It has bluetooth 4.2 which really power efficient and gives battery backup of around 5 days.