<p>Smartphones have dozens of hidden sensors that power everyday features. From accelerometers and gyroscopes to proximity and magnetometer sensors, these tiny components help phones detect motion, light, direction and location seamlessly.</p><p> </p><img><p>When you go from bright sun to a dark room, your screen’s brightness adjusts on its own. This is the ambient light sensor, which saves battery and protects your eyes.</p><img><p>One of the most vital sensors, the accelerometer tracks every phone movement. It’s the tech that automatically turns on the screen when you lift it or tilt it for gaming. It also aids image stabilization.</p><img><p>Smartphones are more than just for calls. The Google Pixel 8 Pro and newer models have a temperature sensor to measure external objects, like a hot pan or room temperature.</p><img><p>Fingerprint and face sensors are essential for phone security. The fingerprint sensor is used to unlock the phone or authenticate payments. The face sensor is mostly used to unlock the phone.</p><img><p>Ever wonder how Google Maps knows your direction? That’s the magnetometer. It acts like a digital compass, detecting Earth’s magnetic field to orient the map correctly as you move.</p>
