I bought this smartwatch a few months ago from Gearbest.com, and it only cost me around inr 950, whereas, the price of the same product in amazon.in is more than 2000.
It is definitely a bang for the buck as it has a load of features that are rarely available in products at such low prices. The Zeroner mobile app is also really comfortable to use, I have not faced any issues with the device, app, connectivity or anything yet. It is really stylish, and a cheap alternative to the Fitbit.
Though, the Intex fitrist, and the portronics smart band is also a good alternative for the i5 plus smartband under inr 1000.