POLAR Loop – Smart Health & Fitness Band
[Smarter Tracking, No Distractions] 24/7 heart rate, activity, sleep & recovery tracking, and automatic training detection—all in a smart, silent, screen-free band so you can stay focused
POLAR Loop – Smart Screen-Free Wearable Health & Fitness Band with 24/7 Heart Rate, Sleep & Activity Tracking, Automatic Training Detection, No Subscription, 8-Day Battery.