Fitbit Versa 4 Fitness Smartwatch with Daily Readiness, GPS, 24/7 Heart Rate, 40+ Exercise Modes, Sleep Tracking and more, Waterfall Blue/Platinum, One Size (S & L Bands Included)

The Fitbit Versa 4 is a fitness smartwatch designed to help users optimize their workouts and overall wellness. It features a personalized Daily Readiness Score, which uses data like heart rate variability, sleep quality, and activity levels to indicate whether you're ready for an intense workout or should focus on recovery. The watch includes built-in GPS for accurate outdoor activity tracking without needing a connected phone, and it can automatically map your workout route and intensity. It tracks over 40 different exercise modes directly from the wrist and offers automatic exercise recognition. For sleep analysis, it provides a Sleep Score, detailed sleep stage tracking, and a personalized monthly Sleep Profile. The device monitors heart rate 24/7 and includes an SpO2 sensor for blood oxygen level tracking. It offers tools for stress management, including a daily Stress Management Score and guided breathing sessions. The smartwatch is water-resistant to 50 meters, making it suitable for swimming. It supports on-wrist notifications for calls, texts, and apps when your phone is nearby. The watch includes Amazon Alexa built-in for voice commands and supports Fitbit Pay for contactless payments. It comes with customizable clock faces and offers a battery life of over 6 days, with up to 12 hours when using continuous GPS. The watch is compatible with iOS 15+ and Android OS 9+ and requires the Fitbit app for full functionality. It is part of the Google family of products.