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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
Processor: S5 SiP with 64-bit dual-core
the Pool Swimming sports mode can scientifically track your swimming data
reducing the probability of accidents and helping to protect your life
stress tracking
The watch features a grey bezel and case
FITBIT VERSA 4 SAPPHIRE GLASS Processor: S5 SiP with 64-bitFITBIT VERSA 4 BLACK FEATURES Heart rate tracking: The heart of it all, heart 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
