Fitbit Versa 4 40mm Smartwatch, Waterfall Blue/Platinum

The Fitbit Versa 4 is a smartwatch designed for tracking fitness metrics and daily activity. It features a 40mm aluminum case and a 1.58-inch color OLED display with an always-on option for at-a-glance information. The device operates on Fitbit OS and is compatible with both Android and iOS platforms, ensuring broad connectivity. It integrates smart notifications for calls and texts, and includes a built-in microphone and speaker. Amazon Alexa is also integrated for voice-controlled functions and hands-free assistance.

This model incorporates a suite of sensors for comprehensive health and wellness monitoring. It utilizes an optical heart rate sensor, a blood oxygen (SpO2) monitor, and a skin temperature sensor to track key biometrics throughout the day and night. For fitness applications, the watch has built-in GPS, GLONASS, and Galileo for accurate mapping of outdoor workouts and supports numerous multisport modes. The battery is rated to last up to six days on a full charge, supporting continuous tracking of activity and sleep patterns without frequent recharging.

• 40 mm aluminum watch case with a fluoroelastomer band
• 1.58-inch always-on color OLED touchscreen
• Optical heart rate, blood oxygen, and skin temperature sensors
• Tracks daily activity, sleep quality, and exercise modes
• Built-in GPS, GLONASS, and Galileo for location tracking
• Supports on-wrist calls, texts, and app notifications via Bluetooth
• Integrated microphone and speaker
• Includes Amazon Alexa for voice commands
• NFC technology for contactless payments
• Water-resistant up to 50 meters
• Provides up to 6 days of battery life on a single charge
• Compatible with most current Android and iOS devices