30+ sensor-based tools on your phone
Compass, altimeter, GPS coordinates, sun & moon, and speedometer.
Weather forecast, lightning distance, wind chill, heat index, and tides.
Flashlight, SOS light, morse translator, strobe, night light, and color screen.
Bubble level, clinometer, ruler, metal detector, sound meter, and unit converter.
Water boil timer, emergency whistle, frequency generator, CPR metronome, and stopwatch.
Emergency numbers, Morse code table, ground-air signals, and Beaufort scale.