Set the tempo: drag the slider, tap −/+, or type a BPM.
Don't know it? Hit Tap Tempo in time with the music.
Press Start (or the spacebar) to play.

Tip: the gear sets the click sound, a separate sound for the downbeat (beat 1), the time signature, the click & downbeat volumes (which can be locked together — set downbeat to 0% to mute just beat 1), and hides the pendulum or beat display. Overall volume is under the pendulum. Everything you set is remembered.

Metronome

Tap the tempo, feel the beat

Tempo (BPM)

Playback4/4

Volume80%