Home care device recommendations

My skin has become more sensitive recently, so I'm thinking about buying a home care device.

There are so many different types of LED masks, high frequency devices, galvanic devices, etc. that I'm not sure which ones are actually effective.

I'm looking for a device that helps soothe and moisturize my skin.

I would like a product that is easy to use even for beginners.

Please let us know your satisfaction level and any precautions after use, so we can use it as a reference when making a choice.