This BRAND NEW IN OPEN BOX Fitbit Sense Health Watch + ECG App is an advanced activity tracker designed for unisex adults. It is compatible with both iOS and Android operating systems and features a variety of functions to measure heart rate, speed, time, distance, and calories. The watch also provides stress management technology and is water-resistant for gym and training, yoga, running, and jogging activities.

The Fitbit Sense Health Watch includes Bluetooth, GPS, data review, a clock, and a calorie monitor. It has an accelerometer and ambient light sensors for accurate measurements. The watch has a display size of 40 mm and a battery life of up to 6 days. This model comes with a 1-month manufacturer warranty and is available in black color. The materials used are silicone, stainless steel, and steel.