If you have allergic reactions, please refer to the following steps:
1. If severe allergic reactions occur while wearing, it is recommended that you stop wearing and consult a doctor in time;
2. If there are only slight redness and itching symptoms, it is recommended that you follow the following instructions for wearing: When exercising, do not wear it too loose or too tight to ensure that the band does not slide up and down on the wrist. For daily use, you can slightly loosen the band to ensure a comfortable experience of skin ventilation. After long-term continuous wearing, you can take off the band and let your wrist rest for about half an hour. After exercise, clean and wipe the sweat on your arm and band, and wear it after cleaning and drying.