SOMA Smart Shade 2

Quick verdict

SOMA Smart Shade 2 is the easiest way to motorize existing roller shades or chain-operated blinds. The solar panel is the star feature, genuinely keeping the motor charged without intervention on sunny windows. The catch is Bluetooth-only connectivity, so you need the SOMA Connect bridge for Home Assistant or voice control. Motor speed is leisurely but acceptable for daily use.

Standout: Solar-powered motor that charges from the light coming through the window, eliminating battery maintenance entirely for well-positioned windows.

Last checked: 2026-03-25

Compatibility snapshot

Why it stands out

• solar panel keeps the battery charged indefinitely in most window positions, truly maintenance-free
• installs on existing roller shades and some chain-operated blinds without replacing anything
• Home Assistant support via the SOMA Connect bridge enables local HTTP API control

Reasons to hesitate

• Bluetooth-only means you need the SOMA Connect bridge for any non-Bluetooth smart home integration
• motor speed is slow, it takes a while to fully open or close a shade
• solar charging requires adequate sunlight, north-facing or heavily shaded windows may not charge sufficiently

Best for

• south or west-facing windows where solar charging will keep the motor running indefinitely
• renters or anyone who wants to motorize existing shades without permanent modification

Avoid if

• your shades are on north-facing or heavily shaded windows where solar charging will not keep up
• you need fast shade operation or very precise positioning

Privacy and local-control notes

Bluetooth device with local control via the optional SOMA Connect bridge. No cloud account required for basic operation. Voice assistant integration requires the bridge.

Home Assistant support: supported · integration path: SOMA (via SOMA Connect bridge).

Buying reality check

Price notes: Motor is mid-priced. The SOMA Connect bridge is an additional purchase required for smart home integration beyond Bluetooth. No subscription fees.

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