Jawbone

According to a new study, the ancient relative of modern-day otters may have been a dominant predator. The wolf-sized otter, which lived roughly 6 million years ago, weighed in at roughly 110 lb (50 kg) and had a surprisingly powerful bite.

Azoi has announced the Wello, a US$200 smartphone case that measures blood pressure, ECG, heart rate, blood oxygen, temperature and lung function to a high level of accuracy. Wello is designed to enable anyone to track all their vital health data, and make informed lifestyle choices.