Whoop started the craze of screenless 24/7 fitness trackers. While it did well with the elite athletes and those aspiring to ...

The Polar Loop (Gen 2) is a solid piece of hardware, but it's by no means a straightforward subscription-free alternative to Whoop. That might be the case for some existing Polar watch users craving a ...

The market for wearable activity trackers continues to grow, which means greater choice for those interested in using technology to help maintain a better quality of life, but it also makes it tough ...

It’s hard to escape the feeling that the Loop 2 is simply the original Loop with a firmware update. The addition of smartphone notifications and vibrating inactivity alerts are a nice touch but ...

Close to 6 million Americans live with heart failure, and each of their hospitalizations for the condition carries an average cost of $11,500, or $11 billion in total costs each year. Because no ...