Apparecchio vs. dispositivo

The Italian words 'apparecchio' and 'dispositivo' both refer to devices or gadgets, but they have subtle differences in usage and context.

Apparecchio

'Apparecchio' typically refers to larger household appliances or equipment, often with mechanical or electrical components.
Ho comprato un nuovo apparecchio per la cucina.
(I bought a new appliance for the kitchen.)
L'apparecchio telefonico non funziona.
(The telephone device is not working.)
Mio figlio porta l'apparecchio per i denti.
(My son wears dental braces.)

Dispositivo

'Dispositivo' is more commonly used for smaller devices, electronic gadgets, or components of a larger system.
Ho dimenticato il mio dispositivo mobile a casa.
(I forgot my mobile device at home.)
Questo dispositivo di sicurezza previene gli incidenti.
(This safety device prevents accidents.)
Il nuovo dispositivo di tracciamento GPS è molto preciso.
(The new GPS tracking device is very accurate.)

Summary

While 'apparecchio' is often used for larger appliances or equipment, 'dispositivo' typically refers to smaller electronic devices or components. However, there can be some overlap in their usage depending on the context.