App

Mouse, Touchpad and Air

Your phone as a mouse, keyboard and remote.

Guide updated for 0.9.79 · 24 October 2026

Korean · Complete guide · Privacy policy

Mouse, Touchpad and Air

Connect your PC as a Bluetooth input device first.
A Wi-Fi TV remote connection alone does not provide PC mouse input.

Touchpad and Mouse

  • Touchpad: move one finger to position the pointer.
    Configure tap-click, two-finger click and scrolling in Settings → Touchpad.
  • Mouse: displays separate Wheel and Middle areas.
  • Drag: hold the pad for about 0.7 seconds, move, then release to drop.
  • Acceleration: with Air off, faster movements produce greater pointer movement.
Mouse tab before a Bluetooth PC connection
Mouse tab before a Bluetooth PC connection · Galaxy S25 · 0.9.79 · 2026-10-24

Air: tilt the phone

Air requires a supported rotation sensor and a Bluetooth input connection.
Air locks pad touch to reduce accidental input.
Tap the center lock to turn Air off and unlock touch.

The Acceleration control changes to Pages / Buttons when Air is on.
On selects Pages; off selects Buttons.
Small-motion filtering and click-time pointer freezing help reduce hand shake.

Mode / actionHow to use the volume buttons
ButtonsIn the default layout, volume + is left click and volume − is right click.
Their roles follow the handedness and PC primary-button settings.
Click / dragRelease the primary-click button before 0.7 seconds for a click.
Press and release twice quickly for a double-click.
Hold for at least 0.7 seconds, then move to drag.
Release to drop.
WheelBriefly press and release the secondary button for a secondary click.
Hold for at least 0.7 seconds and tilt up or down to scroll.
Release to stop scrolling.
PagesVolume + sends Page Down; volume − sends Page Up.
Select the presentation window on the PC first.

Double-click recognition and page-key behavior also depend on the PC and application.
Test in the actual presentation program before presenting.

Mouse help: Air controls
Mouse help: Air controls · Galaxy S25 · 0.9.79 · 2026-10-24

Air example: presentations

  1. Connect your phone and PC over Bluetooth.
  2. Start a PowerPoint slide show and select its window on the PC.
  3. Turn on Air in the Mouse tab.
  4. Turn on the Pages/Buttons switch to select Pages.
  5. Volume +: next slide
    Volume −: previous slide

Switch to Buttons when you need to click.
Keep the Mouse tab open during the presentation.