POLAR 90054916 Loop 2 Activity Tracker, Black;

The Polar loop 2 activity Tracker is perfect for anyone who wants to track their activity 24/7 and get Smart guidance to increase their daily activity. It's upgraded with a waterproof, soft silicone Wristband, Smart notifications (for iOS only) and vibrating inactivity alerts for extra Motivation. Unlike other fitness trackers, Polar loop 2 tracks your daily activities at five Intensity levels: resting, sitting, low, medium and high. Wear the loop 2 to bed and let it automatically track your sleep. Check the free Polar flow app on your Smartphone to see how long and well you slept. If you need a wake-up alarm, the loop 2 will gently vibrate when it's time to rise and shine. Add a Polar H7 Bluetooth Smart heart rate sensor for real-time, accurate heart rate while you workout (sold separately, not included.).