Fitbit Sense 2 Lunar White/Platinum Aluminium

The Sense 2 Lunar White/Platinum Aluminium tracks heart rate, sleep, stress and activity metrics for everyday health monitoring. Fitbit's Sense 2 is suited for users who want detailed wellness insights and smartwatch features in a lightweight, modern design. The AMOLED display with Corning Gorilla Glass 3 offers clear visuals, while the band fits wrists from 5.1 to 8.6 inches, making it comfortable for daily and overnight wear. Compatible with Apple iOS 16.4 or higher and Android OS 11.0 or higher, it supports message and call alerts, as well as Google Wallet and Alexa voice assistant for added convenience. The watch uses multi-path optical heart rate sensors, electrical sensors for skin conductance, and red and infrared sensors for oxygen saturation. Built-in GPS and GLONASS enable accurate location tracking during exercise. Bluetooth v5.0 ensures reliable connectivity, and the device is water resistant up to 50m for swim tracking. Model FB521SRWT-FRCJK in white comes with a 2 year manufacturer's warranty.