Wareable's extensive review of the Polar Loop (Gen 2), including real-world testing of the design, tracking accuracy, and ...

The Loop is meant to be worn 24/7, tracking your sleep as well as activities. That means it needs to be comfortable and look presentable, and I think it succeeds on both counts. The physical design of ...

Robert Kalin, co-founder and former CEO of online marketplace Etsy, is reportedly building a hand-held, magnifying glass-like XR device. As discovered by Low Pass, Kalin’s new startup Dopple Works is ...

If you're after a basic health tracker which can keep note of your daily steps, track the quality of your sleep, and do both without interrupting you with a constant flurry of notifications, the Polar ...