This is a Fitbit Sense activity tracker made of carbon/graphite stainless steel in the colour black. It has a range of features including ECG heart rate monitoring, GPS, exercise log, calorie and fat monitoring, heart rate monitoring, water resistance, and sleep tracking. The device has a battery life of up to 6 days and is compatible with both iOS and Android operating systems. It is designed to be used for a variety of sports and activities including gym and training, walking, cycling, swimming, yoga, pilates, running, and jogging.
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