Get 24/7 activity tracking, personalize training guidance, and wrist-based heart rate data with the large Polar A360 Fitness Tracker in Charcoal Black. The A360 tracks all your vital activity data, including your steps, distance, calories burned, and your sleep quality. It offers both training guidance and movement alerts when you've been inactive too long. Details about your activity and the correlating health benefits can be viewed any time on Polar Flow, Polar's free fitness application.

In addition to activity tracking and fitness-related functionality, the A360 offers several connected features, including text message alerts, social media updates, and appointment reminders. The A360's uses Bluetooth Smart and its smart features work with any smartphone running a minimum of iOS 7 or Android 4.3.

The A360 houses a wide-viewing angle touchscreen display. It's rated to be water resistant up to 30 m (98'), so it's safe to take in the shower or out into the rain. The A360 is powered by a rechargeable 100 mAh battery that's designed to last up to 2 weeks on a full charge.