Fitbit Versa 4 keeps up with your day and night with a 6+ day battery and fast charging, plus tools to understand your sleep, stress, heart rate, and overall health. Track SpO2 and breathing trends, get heart rate alerts, move reminders, smart notifications, and use Amazon Alexa Built-in all from your wrist. Designed to work smoothly with Android and iOS.

• specifications
• Brand & family

Brand & family

• Family Name: Versa 4
• Model No.: VERSA 4 GRAPHITE BLACK
• Gender: Smartwatch