The best fitness band I have ever seen in this price range. The price of the core is somewhat around Rs799 and 1 strap is included with the band. To buy another strap it comes for around Rs199. Which is great. Then comes what it tracks, it can track your sleep how much you sleep, how many times you wake up during the sleep and how much are you in deep sleep.
Then it records how much calorie you burn, How much steps you walk, how much kilometre you walk and run. These band is fantastic and I would recommend it to all.