POLAR Loop Screen-Free Wearable Health Band & Fitness Tracker Greige Sand

POLAR Loop Screen-Free Wearable Health Band & Fitness Tracker is a subscription-free, screenless fitness band that quietly monitors heart rate, sleep, and daily activity to help you improve recovery, build better habits, and stay active without distractions; it includes a sensor unit, two wristbands, a buckle, charging cable, and user guide for immediate use.