1. Find an unmagnetized magnet and transfer the magnetism on the mi belt to the magnet.

2. Buy a degausser, and use the degausser to remove the magnetism in the mi band.

3. Send mi band to Xiaomi after-sales office, which will be handled by professional maintenance personnel. Mi band is a product released by Beijing Xiaomi Technology Co., Ltd. on July 22nd, 20 14 at 4pm. Mi band continues the consistent high cost performance of Xiaomi products. Mi band can solve the problem of energy calculation when people exercise.