Tune ukuleles using preset modes like Standard or Slack Key. Select a tuning type and touch strings to produce tuning fork sounds. Adjust pitch and match notes for accurate tuning.
Test internet speed with download, upload, and ping measurements. Analyze Wi-Fi and cellular performance. Identify issues and optimize connectivity. Share results directly.
Allows players to alternate timers by tapping the clock face. One clock runs at a time. Pro features include adding extra time using Fischer, Bronstein, or delay methods. Supports competitive two-player board games like Scrabble, shogi, or go.
Detects metal studs, nails, and screws in walls using magnetometer. Identifies hidden pipes, conduits, and rebar. Alerts for live electrical wiring via magnetic field detection. Provides visual indicators for detected objects.
Measure illuminance, color temperature, PPFD, PAR, DLI, and luminous flux in real time. Access a library of sources for accurate calculations. Use the built-in calculator for precise results. No additional equipment required.
Access live 1-6 small-group classes with certified teachers. Choose from subjects like English storytelling and math. Participate in interactive activities and immersive English lessons.
Type text using a customizable with emoji and GIF support. Choose from various layouts including support for thumbs and fingers. Access M&M’S® branded GIFs and stickers. Share content directly from the .
Set time and close the . rings with voice notifications at specified intervals. If left unattended, continues to ring for 30 minutes. Provides elapsed time updates at one-minute intervals and on the hour.