This is Optimizer, a weekly newsletter sent from Verge senior reviewer Victoria Song that dissects and discusses the latest gizmos and potions that swear they're going to change your life.
First announced in July with an expected limited launch later this year, the Philips Sonicare Next-Generation DiamondClean 9900 Prestige smart toothbrush is now available in Europe and the US, with a…
Eight Sleep announced the next version of its "intelligent sleep system" designed to regulate the temperature of your bed in response to tracked health and sleep metrics like breathing and heart rate.
