Not available in all countries. Active Zone Minutes: Feel a buzz when you reach your target heart rate zones during exercise and celebrate when you earn extra minutes outside of workouts.Real-Time Pace & Distance using Built-In GPS. Up to 7-day battery life Up to 5 hours with GPS; varies with use and other factors. Wireless Sync Automatically sync to most popular iOS and Android devices to show your stats, trends, and progress on your Fitbit dashboard. Fitbit Pay Load your favorite cards to your Wallet in the Fitbit app, then use Charge 4 to make easy, secure payments on the go. Smartphone Notifications Get call and calendar alerts, send text notifications and quick replies, plus see notifications from smartphone apps.
What's included: Fitbit Charge 4 Classic wristbands (both small & large) Charging cable. What's included in special edition Charge 4: Fitbit Charge 4 Woven reflective band (both small & large) Classic wristbands (both small & large) Charging cable. Memory Saves 7 days of detailed motion and heart rate data, minute by minute Saves daily totals for past 30 days Measures heart rate data at 1-second intervals during exercise tracking and at 5-second intervals all other times. Both small and large bands included in the box. Large fits wrists 7.1" - 8.7" in circumference.
Small fits wrists 5.5" - 7.1" in circumference. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Fitness Technology\Activity Trackers". The seller is "jrtech2011" and is located in this country: TW. This item can be shipped worldwide.