Discreet, Smart, and Designed for Life Polar Loop redefines what a fitness wearable can be. With no screen to distract you, it helps you focus on your health and wellbeing. This ultra-lightweight, screenless tracker offers 24/7 heart rate monitoring, advanced sleep analysis, daily activity tracking, and automatic training detection – all backed by Polar's decades of expertise in sports science and biosensing. All the Insights, None of the Noise Connects seamlessly to the Polar Flow™ app to give you personalized feedback and guidance. Full access. 100% free. No subscriptions. No hidden costs. Just pure science-based coaching and health tracking at your fingertips. Built for Your Lifestyle From sleep to sweat, Polar Loop fits effortlessly into your life. Its sleek design and customizable colors make it ideal for those who want style and substance. With up to 8 days of battery life, water resistance (WR30), and USB-C charging, it's engineered for real-life performance. Live in Sync With Your Body Polar's unique features like Nightly Recharge™, SleepWise™, and Automatic Training Detection help you understand your circadian rhythm, train smarter, and recover better—without lifting a finger.