I brought a bingo T30 smart watch for rupees 2000 from flipkart 20 days back I was exited when purchase this and flipkart sent me with in 2 days but when I opened this product its look average below my expectations some type of cheap but ok with this price range .it has sim card support but problem is that it can’t support every sim perfectly as I installed my airtel sim it cant support or not showing signal but when I install reliance sim in it its works I dont know why .its interface are not user friendly but its contain feature like camera .remote capture, pedometer, etc. Last over all this watch is not satisfied me I recommended to spend more money and buy really good smart watch