Fitbit Versa 4 - 1.34-Inch Smartwatch with Sports Strap Bundle, GPS, FB523BKBK-EUBNDL, Black/Blue

Features:

• Get inspired and stay accountable with Versa 4 + Premium - learn when to work out or recover, see real-time stats during exercise and find new ways to keep your routine fresh and fun. Operating temperature: -14° to 113°F. Radio transceiver: Bluetooth 5.0.Maximum operating altitude : 28,000 feet (8,534 m).
• Built for better fitness results: Daily Readiness Score(1), built-in GPS and workout intensity map, Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking, water resistant to 50 meters
• Live healthier: all-day stress detection with cEDA and daily Stress Management Score, ECG app for atrial fibrillation assessment, irregular heart rhythTools to measure and improve sleep quality: personalized Sleep Profile(1), daily sleep stages & Sleep Score, smart wake alarm and do not disturb mode. Compatibility-Apple iOS 15 or higher, Android OS 9 or higher m notifications, SpO2, health metrics dashboard, menstrual health tracking and mindfulness content

• TRA Certification: Not Applicable
• Brand: Fitbit
• Smartwatch Type: Smartwatch
• Band Closure: Buckle
• Wireless Connectivity Type: Bluetooth
• SIM Size: No SIM
• GPS Feature: Yes
• Model Number: FB523BKBK-EUBNDL
• Operating System: Fitbit OS
• Ram Size: 1 GB