Apple's 2020 Watch could include built-in sleep monitoring features

There's no denying that the Apple Watch is one of the most popular tech wearables on the market, and for good reason. It has a sleek, minimalist aesthetic, a wide array of fitness tracking features, and even -- with the launch of the Watch Series 4 -- a built-in electrocardiogram.





from TechSpot https://ift.tt/2EdcK0f