TechSpending time with the Echo Time, a smart clock that senses your sleep
Amazon’s $199.99 Echo Time has a 3.2-inch round touchscreen, hundreds of clockfaces and no camera. Its sensors estimate sleep stages and can wake users at a suitable point up to an hour before their alarm; it also offers sunrise wake-up and a smart-home hub.
Spending time with the Echo Time, a smart clock that senses your sleep
Tech