Intex fit rist band. Review on Intex Fitrist Health Band

Recently I have started using fitrist band purchased online from flipkart its cost is 900rs. but it is not up to the mark and the specifications they have mentioned are not at all working. The features like sleep monitoring anti lost, steps count are now at all working . Distance is not exact amd the readings are imcorrect. and it is not synchroning to the device. It is very slow in pairing the mobile device to the band. Only single button is provided to set up the features so for each feature we have to use it many times. Music option is not at all working only pause option is working we are unable to move to the next song.Battery backup is very less even if it is fully charged it doesnot last for one complete day. The device shown is different from the exact one. I am not at all satisfied with this band and I am not recomending it do not buy this device.