GPS-enabled Fitbit Charge 4 Advanced Fitness Tracker with S and L Bands 

Introducing the Fitbit Charge 4 Advanced Fitness Tracker + GPS in sleek black, a versatile and feature-packed device that empowers you to track and improve your fitness journey. This Fitbit model comes in new condition, having been professionally tested to ensure excellent working condition.

Designed for both iOS and Android operating systems, this activity tracker offers a range of features to enhance your workout experience. It includes a built-in GPS, allowing you to monitor your pace and distance during outdoor runs, rides, hikes, and more. The accompanying mobile app provides a workout intensity map that displays your heart rate changes along your route.

With Active Zone Minutes, you'll receive a buzz when you reach your target heart rate zones during exercise. Celebrate achieving extra minutes outside of exercise, motivating you to stay active throughout the day. The device also tracks your resting heart rate and offers 24/7 heart rate monitoring, providing valuable insights into your calorie burn.

Nightly, you can view your SpO2 (oxygen saturation) average and range, as well as trends over the past week, giving you a snapshot of your oxygen levels. Additionally, the tracker monitors your skin temperature each night, comparing it to your personal baseline, for a better understanding of your body's variations.

With 20+ goal-based exercise modes, you can track various workouts in real-time. The Fitbit Charge 4 is swimproof and water-resistant up to 50 meters, allowing you to confidently wear it while swimming or in the shower.

Enjoy the convenience of a multi-day battery that lasts up to 7 days, and up to 5 hours when using built-in GPS, ensuring your tracker keeps up with your active lifestyle. You can also track your sleep stages and receive a Sleep Score within the app, providing insights into the quality of your rest.

The Fitbit Charge 4 features a touchscreen interface for easy navigation and includes 24/7 heart rate monitoring, all-day calorie burn tracking, sleep tracking, swim-proof design, and female health tracking for comprehensive fitness monitoring.

Syncing with over 200 Android, iOS, and Windows devices, this Fitbit tracker enables you to view your stats, trends, and progress on the Fitbit dashboard. Windows compatibility is coming soon. Fitbit Pay allows you to load your favorite cards onto your Wallet in the Fitbit app, enabling secure payments on the go (available only on special editions).

Stay connected with call and calendar alerts, text notifications, and quick replies (Android only), thanks to the smartphone notification feature. You can conveniently access these features when your phone is nearby.

The package includes the Fitbit Charge 4, classic wristbands in both small and large sizes, and a charging cable. For the special edition, it also includes woven or sports wristbands, classic wristbands in both small and large sizes, and an NFC chip for Fitbit Pay.

Memory-wise, the tracker can save 7 days of detailed motion data on a minute-by-minute basis, as well as daily totals for the past 30 days. During exercise tracking, it stores heart rate data at 1-second intervals and at 5-second intervals during other times.

The Fitbit Charge 4 offers a versatile fit, with both small and large bands included in the box. The large band fits wrists measuring 7.1" to 8.7" in circumference, while the small band accommodates wrists measuring 5.5" to 7.1" in circumference. Get ready to track, monitor, and optimize your fitness journey with the Fitbit Charge 4 Advanced Fitness Tracker + GPS.