Get 24/7 activity tracking, fitness coaching, and smart notifications with the Powder White Loop 2 from Polar. The Loop 2 is a wrist-worn band that works with the Polar Flow iOS/Android app and Polar Flow web service to deliver features like tracking your daily activity and providing feedback, measuring the intensity of your activities, and offering post-workout analysis to help reach your goals. Through the app, the Loop 2 is able to alert you when you've been inactive for too long. Used together, the band works with the app and web service to help you stay active throughout the day and get feedback. The Loop 2 displays daily activity, calories burned, steps taken, and the time of day.
The Loop 2 Activity Tracker is also equipped to receive smart notifications, so you get incoming calls, messages, and calendar notifications on your wrist—for iOS devices only. The Loop 2 is designed to be water-resistant, it can be worn while swimming or in the shower. The Polar Loop 2 Activity Tracker has a built-in rechargeable li-polymer battery that lasts for up to eight days on a full charge. It can be charged via USB using the included cable.