Fitbit Charge 4 Fitness Tracker with GPS & Heart Rate - Rosewood

Built-in GPS for Outdoor Activities

Easily track your pace and distance during outdoor runs, rides, hikes, and more using the built-in GPS. Gain real-time visibility of your workout intensity map within the app, which shows your heart rate changes throughout your route. This advanced feature helps you stay informed and improve your performance during every activity.

Dynamic Heart Rate Monitoring

Experience the convenience of 24x7 heart rate tracking, which helps you monitor your resting heart rate and accurately measure calorie burn. This feature syncs seamlessly with your mobile devices via Bluetooth Low Energy (BLE) and an internet connection. Compatible devices include Mac OS X 12.2 and later, iPhone 5S and later, iPad 5th generation and later, and Android 7.0 and later.

Nightly Oxygen Saturation (SpO2) Tracking

Get insights into your health overnight with your SpO2 (oxygen saturation) nightly average and range on your wrist. The Fitbit app lets you view trends over the past week. However, please note that this feature may not be available in all markets and is not intended for medical diagnosis or treatment.

Skin Temperature Monitoring

Track your skin temperature each night to monitor any variations from your personal baseline. This feature helps you stay aware of changes in your body temperature, but it is only available in the Fitbit app and does not serve a medical diagnostic purpose.

Comprehensive Workout Modes and Durability

With over 20 goal-based exercise modes to choose from, track your workouts in real-time with confidence. Whether you are swimming, riding, running, or hiking, this device is versatile and reliable. It is also swimproof and water-resistant to 50 meters, allowing you to track your swims or wear it in the shower without any concerns.

Battery Life and Sleep Tracking

Enjoy multi-day battery life that lasts up to 7 days, or up to 5 hours when using built-in GPS (varies based on usage and other factors). Stay connected to your day with the ability to track your sleep stages and review your Sleep Score, providing a simple way to assess the quality of your sleep.

In summary, this GPS-enabled device offers advanced tracking, heart rate monitoring, SpO2 levels, and skin temperature tracking. With its versatile workout modes and water resistance, it is designed to meet your outdoor and indoor fitness needs.