Fitbit Sense 2 40.5mm Smartwatch, Shadow Grey/Graphite

The Fitbit Sense 2 is a smartwatch centered on health and wellness metrics, equipped with a comprehensive suite of sensors for detailed tracking. It continuously monitors heart rate and includes sensors for skin temperature and blood oxygen saturation to provide insights into physiological trends. The device is constructed with a 40.5 mm aluminum case in a graphite finish and a digital, always-on display protected by Gorilla Glass 3. Its operating system, Fitbit OS, supports smart notifications and is compatible with both Android and iOS devices, integrating with a user's smartphone ecosystem.

For activity and fitness tracking, the watch incorporates built-in GPS, GLONASS, and Galileo for accurate location and distance logging during outdoor workouts. It offers over 40 exercise modes while collecting data on metrics such as steps and calories burned. The device integrates a microphone, speaker, and Amazon Alexa for voice commands and call handling when connected via Bluetooth 5.0. Its battery is rated for up to 144 hours of use on a single charge, and the unit is water-resistant up to 50 meters, making it suitable for swimming.

• Continuous heart rate monitoring
• Blood oxygen and skin temperature sensors
• All-day activity and sleep quality tracking
• Built-in GPS, GLONASS, and Galileo support
• Features over 40 exercise modes
• Always-on digital touchscreen display
• Bluetooth 5.0 and NFC for contactless payments
• Compatible with Android and iOS devices
• Water resistance rated to 50 meters
• Battery life of up to 6 days
• Amazon Alexa built-in
• 40.5 mm aluminum watch case with a silicone band