1, which has the function of freezing and keeping fresh food.

2. Intelligent troubleshooting feedback, food management and menu push can be performed.

3. When the refrigerator breaks down, an automatic physical examination will be conducted, and the data will be transmitted to the database of Haier's after-sales service system, and the after-sales staff will actively agree with the user on the time of on-site service.

4. You can directly use the mobile phone to remotely control, or you can use WeChat to "cloud control" the refrigerator, which truly realizes the mobile intelligence of home appliances.