Its a fancy band , not a fitness band. Review on Lenovo HW02 Plus Smart Band

I bought this band for 1299 from amazon in march.Its have used this product for 2 months.I bought it as it was 500 rupees cheaper than mi band 2. I regret my decision of not putting some extra bugs and buying a good band rather than buying this products.Lets start with pros of this band: -1) cheaper than mi band 2.2) build quality is good.Now the cons: -1) battery performance is very poor, I got a 3 day battery life on this band on a full single charge. In mi band 2 you get easily 12-15 days.If you connect this device to your smartphone for 24 hours then battery life is even less.2) display is for name only, you cannot see anything on the display in the outdoor day light.3) heart sensor data is very inaccurate. Sometimes when I am driving it crosses 150 heart beat per min mark, I dont know how.4) app of this band is worst, you have to close and start the app again to link your band to the smartphone to transfer data which is annoying.In short dont buy this product rather spend some more and buy a good band.