Ultrahuman busts out a smart ring to decode metabolic health

Indian fitness platform Ultrahuman is expanding its wearable portfolio by launching a smart ring to boost its ability to provide tech loving ‘biohackers’ — and, it hopes, health-concerned Boomers — with more insightful metabolic insights. Sensors embedded in the forthcoming Ultrahuman Ring include temperature, heart rate and movement monitors, which enable the device to track … Read more

Fleetzero begins its search for the first giant ship to convert to battery power

Fleetzero has an ambitious goal: to compete with global shipping companies with its own boats, powered entirely by electricity. The company just secured $15.5 million in new funding and is looking for the first ship to convert to run on its shipping container-shaped batteries. The company’s plan, described in detail here, is to convert existing … Read more

Nothing teases phone (1) design ahead of next month’s launch

It’s hard to get a thrill from glimpses of unreleased smartphone hardware these days, given the baked-in maturity of the mobile market and the general form and function sameness of the sticky rectangles we humans routinely spend hours poking at and peering into each day. But this rear-view design-teaser (below) of a forthcoming handset made … Read more