With a Polar Loop health tracker, you get the advantages of a smartwatch without the distraction of smartphone notifications, for example. This tracker doesn't have a screen. That way, you can stay focused on your work or while you're exercising. Thanks to the minimalistic stylish design, this Polar wearable looks like a bracelet. It's very light and doesn't stand out. The Loop accurately tracks how much you move, sleep, and train daily. You can find all your data and performance in the Polar Flow app on your smartphone. The Polar Loop has a battery life of up to 8 days, so you don't have to charge it often.