Home care device recommendations

I'm interested in skin care these days, so I'm looking into home care devices.

Since frequent visits to the dermatologist are time-consuming and costly, I'm looking for a product that I can use regularly at home.

I'm particularly curious about devices that are effective in managing pores and improving skin elasticity.

If you have any experiences or product recommendations, please let me know.

It would be very helpful if you could also share the price range and maintenance difficulty.