Fitbit Sense FB512 Advanced Health Smartwatch EDA ECG HR Tracker Color:Graphite Never miss a thing with

Never miss a thing with smart notifications from your compatible Android or iOS device

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or lift weights in the gym to fit your active lifestyle

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Up to 16 Hours (Speaker Mode)

Fitbit Sense FB512 Advanced Health Smartwatch EDA ECG HR Tracker Color:Graphite Never miss a thing withFeatures: EDA Scan App. The on wrist EDA Scan app detects electrodermal activity which may indicate your body's response to stress so you can better track and manage it. ECG App. With a compatible ECG app right on your wrist, assess your heart for atrial fibrillation a heart rhythm irregularity and share the results with your doctor. On wrist Skin Temperature Sensor. Sense logs your skin temperature each night to show how it varies from your personal