Compare Smart Home Hub sizes

3 Smart Home Hub models at true scale.

Size comparison

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All Smart Home Hub dimensions

Gadget Brand Width (mm) Depth (mm) Height (mm) Volume Weight As published Compare
Aqara Hub M3 Aqara 105 105 36.5 0.40 L — 105 x 105 x 36.5 mm (4.13 x 4.13 x 1.44 in)
Homey Pro Mini Homey 100 100 28 0.28 L — ~100 x 100 x 28 mm (approximate — compact mini form factor)
SwitchBot AI Hub SwitchBot 126 94 26 0.31 L — 126 x 94 x 26 mm (4.96 x 3.70 x 1.02 in)

Specs last refreshed 18 Aug 2026.