There’s a new smartwatch in town, and the Fitbit Sense is aiming to coax the Apple Watch off your wrist so that a new, stress-monitoring alternative can take its place. Sharing Fitbit’s new style language with the Fitbit Versa 3 – also being freshly announced today – the new Sense packs an EDA sensor with which the company says it can track the body’s stress response, along with ECG, SpO2, and skin temperature sensors.

The EDA – or electrodermal activity – sensor basically tracks the electrical changes in the sweat level of your skin. To take a reading, you place your palm over the watch and wait a moment. Fitbit then asks you to rate your current mood, so that it can link the two readings.
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