Internal audio Amplifier to enhance the highest quality sound for headphone and speakers

3 hours of use from 1 minute charge

minimizing noise and maximizing your viewing experience

The flexible construction with a folding design and a neck strap makes it convinient to carry

- Response Time: 1 (MPRT)

Fitbit Versa 4 Fitness Smartwatch with GPS, 24/7 Heart Rate w/ 2 YR Warranty Bundle DeMarini Internal audio Amplifier to enhanceFitbit Versa 4 Product Feature: Heart rate tracking The heart of it allheart rate powers important data like calorie burn, sleep stages, resting heart rate & more. Active Zone Minutes Tracks your time in heart rate zones so you get credit when you work harder. Workouts in cardio or peak zones earn double minutes. Built in GPS See pace & distance on your wristno phone needed. Cardio Fitness Score Estimate your fitness level using your VO2 Max (how well