Here is an app connected lunchbox that keeps your food at the right temperature, so whether you are enjoying fruits or lunch, you can have it how you like. The SunnySide Lunchbox can cool and heat your food. It can keep your food fresh for up to 20 hours. It has an induction coil that heats your food evenly at up to 75C. You can do it 7 times on a single charge.
This solar powered lunchbox has a built-in thermometer, cooling element, 3 fans, and insulation. Its 10,000 mAh battery can recharge your phone too. The companion app lets you set and control the temperature.