A that remains dark except when needed. Display hides after adjustable time interval. Tap screen to view time, which disappears again after the interval. On iPhones in portrait mode, wave hand to activate time display via proximity sensor.
Measure and display decibel levels in real time using a gauge. Record maximum, average, and minimum decibel values with a logarithmic graph. View accurate level readings. Access a history page to review past decibel data.
Automatically cleans speakers to remove distortions and improve audio quality. Generate tones for testing and calibration. Adjust equalizer settings to customize sound output. Monitor health and receive alerts for potential issues.
Determine perception by testing responses to targets. Identify the number of colors recognized under varying display conditions. Results include a perception index and short-term memory assessment.
Set timers with customizable durations and intervals. Adjust volume and sound. Enable vibration and tactile feedback. Choose background color and font. Disable sleep mode during timing. Support dark mode and background notifications.
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
Detects location using sound commands. twice to trigger a ring if the is nearby. Bag Detection Mode alerts if the is removed from a bag. No setup or network required.
Allows users to calculate resistor values using color codes and SMD codes. It includes tools for Ohm's Law, reactance, resonance, and voltage dividers. Users can determine resistor ratios, series/parallel combinations, and LED resistor needs.
Measures sound intensity in real time with decibel accuracy. Displays minimum, maximum, and average noise levels. Shows noise-time graphs for analysis. Allows microphone calibration for precise readings. Supports background and screen-off operation.
Monitor ambient levels in real time using the microphone on Apple Watch Series 4 or later. Display decibel levels on a meter and indicate if the environment is “OK” or “Loud.” Add the as a complication to your watch face for quick access.
+ uses the device's magnetometer for real-time detection. It provides smart alerts for different types. Users can adjust sensitivity settings and view detection history. The supports multiple detection modes for various search scenarios.
Measure levels in real time using the device's microphone. Record audio clips for later analysis. Set decibel thresholds and receive notifications when levels exceed limits. View historical data and export measurements as files.
A time display that shows the current time with customizable text before and after. Users can edit the text freely. Supports multiple languages. Enables sound effects with specific notification settings to avoid interruptions.
Track time with a that displays digital, analog, or hybrid views. Start, stop, and reset timing sessions. Record laps or split times for precise event measurement. Switch between views for different tracking preferences.