Today itself I faced an issue with my Mi Band 2 which is out of warranty. Going to the service center and calling the customer care, I got to know that "Mi Band 2 is replacable; not repairable after warranty period is over and that I should refer to local shops for repairing". If I knew that after an year Xiaomi would not take any responsibility for its products, i would rather go for any other brand. Thanks for cheating your customer.
-An X-Mi fan