I would like to see Wyze innovate with a long-life (lithium?) battery powered sensor specifically designed for refrigerator and/or freezer monitoring. It might include a light sensor as well as temperature and humidity sensors. The key here is alerting when the temperature or humidity is outside of the high and low thresholds. Maybe the sensor can be stuck inconspicuously on the inside, but easily removed, with a user replaceable battery. This product could save hundreds of dollars avoiding spoiled food. Extra credit: tell users whether the food is still likely safe or not based on the time and temperature.
As a bonus this could also be used outdoors for freeze, temperature and humidity sensor. Our community will find all sorts of uses.
Add a water sensor for multi purpose and high value.