Fitbit Alta Hr Fitness Wristband With Heart Rate Tracker - Gray ( S )

Combine elegance and advanced technology with the Fitbit Alta HR Fitness Wristband with Heart Rate Tracker Gray S, the smart wristband that helps you accurately track your health and fitness without sacrificing modern and stylish design, thanks to PurePulse technology for heart rate monitoring. You will receive accurate data around the clock, which helps you understand your body more deeply and improve your physical performance, whether during workouts or in rest periods.

Features of the Fitbit Alta HR Fitness Wristband:

• Continuous heart rate monitoring (24/7) with PurePulse technology
• Calculates resting heart rate
• Improves workouts based on heart rate zones
• Accurately tracks calories burned
• Displays workout duration and calories burned
• Accurately shows sleep and wake times
• Understand the impact of sleep on cardiovascular fitness
• Fast and easy charging
• Battery lasts up to 7 days
• Receives call and message notifications
• Small size perfect for smaller wrists
• Available in an attractive color: gray
• Compatible with iOS and Android