Keep track of your daily wellness without adding another screen to your routine with the Google Fitbit Air Screen-Free Fitness Activity Tracker Band. Designed for discreet 24/7 wear, this lightweight tracker monitors essential activity, sleep and health information while allowing you to stay focused on work, exercise and rest.Fitbit Air tracks steps, distance, calories burned and Cardio Load, helping you understand how active you have been throughout the day. Continuous heart-rate monitoring and additional wellness measurements, including heart-rate variability, breathing rate and blood oxygen, provide a broader view of your routine through the Google Health app.Wear it overnight to review your Sleep Score, sleep duration, schedule and sleep stages. Readiness insights help you understand when your body may be prepared for activity or in need of additional recovery.The screen-free tracker offers up to seven days of battery life and can provide up to one day of use from a five-minute quick charge. Its 50 m water resistance makes it suitable for exercise, sweat and everyday splashes, while the compact design remains comfortable during both daytime activities and sleep.