The Xtreme Cables XFit Fitness Band includes two wristbands (one blue and one black) to track your activity and monitor your sleep. You can capture the total amount of calories you've burned in 24 hours. One size fits all, since each band is adjustable. Since there are two wristbands, the activity monitor can be swapped between them. The activity monitor has a light-up LED mode indicator. The bands are sweat and water resistant to hold up through even the most intense workouts. They work with a mobile app for tracking your activity, and wirelessly syncing data to the app via Bluetooth.
-Activity and Sleep Monitor Wristband
-One size fits all (adjustable bands)
-Light-Up LED Mode Indicator
-Removable activity monitor and sweat/water resistant band
-Mobile App tracks activity
Compatible with: iPhone 4S/5/5C/5S, iPad 2/3/4/Air/Mini, iPod touch 5th Gen.Running Apple iOS 6 or higher.Samsung Galaxy S3, S4, S5. Running Android 4.3 or higher.