Just as its name suggests, the Carter and Jane The Everything Tool ($298) does everything. It has six modes: cleanse for the entire face; mirco-current technology to smooth the under-eye area; thermal technology for moisture infusion; electrical muscle stimulation to lift and tighten; radiofrequency paired with red light to increase collagen; blue light paired with cryotherapy to address inflammation and acne. It would be easier to list the things it doesn't do.