Smartphones today are more than communication tools—they're packed with sensors that help apps run smoothly, enhance user experience, and unlock powerful features. While GPS and accelerometers are well known, your phone likely contains a dozen or more specialized sensors working behind the scenes. Let’s explore these lesser-known components and how they improve your everyday mobile experience—especially when backed by RedPocket’s reliable network.
GPS (Global Positioning System): Helps with location tracking for maps, ride-shares, and weather apps.
Accelerometer: Detects phone orientation and movement—used for auto-rotate, step tracking, and gaming.
Works with the accelerometer to detect rotation and angular motion.
Enables immersive gaming, augmented reality (AR), and better stabilization in videos.
Detects when your phone is near your face during a call.
Automatically turns off the screen to prevent accidental touches and save battery.
Measures the surrounding light levels.
Adjusts your screen’s brightness automatically to save power and improve visibility.
Measures atmospheric pressure.
Helps GPS with elevation data, improving location accuracy.
Used in weather apps and fitness tracking to detect elevation changes (like climbing stairs).
Detects magnetic fields and functions as a digital compass.
Essential for map orientation and AR apps that rely on direction.
Reads your fingerprint for device unlocking and app security.
Found under screens or on the back/button of your phone.
Detects magnetic fields from accessories like flip covers.
Can automatically wake/sleep the screen when a case is opened or closed.
Monitors internal temperature to prevent overheating.
Helps manage performance and protect internal components.
Fitness apps use accelerometers, gyroscopes, and barometers to count steps and measure elevation.
Navigation apps rely on GPS, magnetometers, and barometers for precise turn-by-turn directions.
Gaming and AR experiences depend on accurate motion tracking.
Battery optimization is guided by proximity and light sensors.
These advanced features need strong, stable connectivity to function at their best. With RedPocket:
Access to all three major networks ensures reliable service wherever you go.
High-speed data keeps apps responsive and sensor-driven features accurate.
eSIM support lets you activate service on advanced devices in minutes.
From motion tracking to environmental detection, smartphone sensors play a bigger role than most people realize. Understanding them helps you get more from your device. And with RedPocket providing the reliable network they need to shine, you’ll never miss a beat.
Ready to unlock your smartphone’s full potential? Pair it with a RedPocket plan and experience every feature—sensor-powered and stress-free.