Please recommend a beauty device for home care.

Hello, I am someone who usually has a lot of skin concerns. I get acne frequently, and since I have dehydrated oily skin, it is difficult to maintain good skin condition. Some parts are dry and cracked, while others are oily explosions. You know there are a lot of home care beauty devices coming out these days. Of course, beauty devices aren't as effective as equipment used at a dermatologist's office, but I can't help but be tempted when I see the advertisements. Among beauty devices, Medicube releases a lot of products with diverse functions at mid-to-low price points, and I've noticed they are even sold at Olive Young these days. If anyone has used a beauty device at home and seen results, please recommend a good one.