If you've ever been interested in trying Foreo's fan-favourite cleansing brush, this might be your month. The new Foreo Luna Play Smart 2 (£79) is rechargeable and lasts longer than the original (1,000 uses; the Luna Play lasted 100 uses and was nonrechargeable), it measures skin's moisture levels (which you can see via the Foreo app), and the intensities are changed depending on those skin readings. Not only that, but because it's a touch smaller than the original Play brush, the price point is slightly lower.