Loop Smart Screen-Free Wearable Health & Fitness Band with 24/7 Heart Rate, Sleep & Activity Tracking, Automatic Training Detection, No Subscription, 8-Day Battery

[Continuous Monitoring, No Distractions] 24/7 heart rate and sleep monitoring with automatic exercise detection and activity insightsall in a smart, quiet, screen-free band so you can stay focused. It is compatible with sleep tracking, Nightly Recharge, and SleepWise features. [Lightweight & Discreet] Weighing just 29g with a small, soft, screenless design, this loop is made for comfort and minimalism. Wear it 24/7, day and night forget its even there. [No Subscription Required] No monthly fees. No locked features. Enjoy full access to the Flow app for detailed sleep and heart rate insights from day one. [Science-Backed Sleep Monitoring] Track your rest with advanced sleep tracking, Nightly Recharge, and SleepWise features that deliver detailed sleep data and nightly metrics. [Long Battery Life, Trusted Technology] Up to 8 days of battery life and smooth Bluetooth 5.1 connectivity. Constructed with reliable Precision Prime sensor technology for continuous heart rate monitoringeven during sleep