Coolride app analytics for December 19

App:Portable refrigerator remote contactless operation, more convenient, fast and relaxed. 1. Connects to the refrigerator via Bluetooth. 2. Remotely check the working condition of refrigerator. 3. No contact remote operation, safe, fast and rest assured. 4. Refrigerator fault record, convenient troubleshooting and maintenance in time. 5. Multiple refrigerators can be added to facilitate switching operation and monitoring.