Watch · Fitbit

Fitbit Sense 42mm

Understanding the Fitbit Sense 42mm Smartwatch The Fitbit Sense 42mm introduced a sophisticated suite of health tracking features packaged inside a compact 42mm squircle watch housing. Built with a stainless steel outer bezel ring that functions as part of its biosensor array—enabling electrodermal activity (EDA) stress scanning and electrocardiogram (ECG) measurements—this flagship wearable relies on a vibrant 1.58 inch AMOLED touchscreen bonded to custom glass. Beneath the display, the watch packs continuous heart rate tracking sensors, skin temperature sensors, built in GPS, and a multi da…