Miraclous produce by the new emerging company xioami
That is the mi band at 800 rupees it is a must buy product that should be used by fitness lover it has other good features too which make it a complete package like we can open oyr screen lock using it and it also tracks our sleep it a must worth gadget it can also notify us for the coming phones, messages and notification so go for it if you are a fitness lover thanks for reading my review