Fitbit's Ionic smartwatch was the brand's first product to feature an SpO2 sensor, which is used in estimating blood oxygen levels. Several other Fitbit products, namely the Versa, Versa Lite, Versa 2, and Charge 3, came with a similar sensor, but it had stayed dormant until December. After being tested with a few users, the feature appears to be rolling out more widely. Read More
Didn't make it to Google I/O? Well, Motorola wants you to get a closer look at the Moto 360 smart watch anyway. In a two minute video demo, we get to see a few watch faces, notifications, and more.
Of particular interest in this video is the way the display works. When not in use, the Moto 360 display appears to be on, but very dim. So you'd be able to look at your wrist and see the time without touching it. To wake the display, simply press the button on the side or tap the screen. It's not clear from the video if the display will be completely off when you arm is at your side, but that has been the belief recently. Read More