What is Smart Life for you?
The app has recently been updated and can now also be connected via the cloud and with iot.
But I think this refers to other products (IoT) and cloud storage.
I've accumulated 12GB of data (videos) over the last 2 years and there's plenty of room for them on my 64GB card...
The solar panel may also keep the battery running well in the midlands with several foggy days in a row. Never ran out of power.