Eight Sleep announces the Pod 6, its newest smart mattress cover

Eight Sleep just unveiled the Pod 6, its latest and greatest smart sleep system. The company says these new models have been "rebuilt from the ground up" and represent its "most significant hardware launch to date." There are a bunch of upgrades here when compared to the Pod 5. The hub has been completely redesigned and is now small enough to fit under most bed frames. It pumps temperature-controlled water inside the included mattress cover to keep things comfortable.