Little genius changed his watch to Huawei. Are there any records of pet geniuses?

Little genius changed his watch to Huawei. Are there any records of pet geniuses? Mobile phone watch Baidu, login account. If it is deleted, is his record still there? The voice micro-chat information in Xiao Tiancai's mobile phone watch will only be saved automatically, and there is no need to empty it manually. If you want to empty it, you can click Clear Cache in the APP settings to delete it.

For example, the micro-chat record on Z3 watch cannot be deleted manually. When the number of chat records reaches 500, the watch will automatically clear the top micro-chat messages. If this information record is not needed, you can operate "System Maintenance" to repair the watch. After the repair, the alarm clock, SMS, micro-chat record and local settings of the watch will be emptied. However, the contacts, grades, points of the watch and the status of the function switch set on the APP will be saved normally.