Smart Lights integration
Lutron Caseta DimmervsWiZ A19 Tunable White Bulb
Side-by-side smart home compatibility — HomeKit, Alexa, Google Home, SmartThings, and Matter.
Lutron Caseta Dimmer
3/5
ecosystems (native)
Better pickWiZ A19 Tunable White Bulb
2/5
ecosystems (native)
| Ecosystem | Lutron Caseta Dimmer | WiZ A19 Tunable White Bulb |
|---|---|---|
| Apple HomeKit | ✓ Native support | ⚠ Workaround required |
| Amazon Alexa | ✓ Native support | ✓ Native support |
| Google Home | ✓ Native support | ✓ Native support |
| Samsung SmartThings | ✕ No | ✕ No |
| Matter | ✕ No | ✕ No |
Which should you buy?
Lutron Caseta Dimmer supports more ecosystems natively. If you want the fewest workarounds, it's the stronger pick.
Lutron Caseta Dimmer works natively with Apple HomeKit, where WiZ A19 Tunable White Bulb requires a workaround or has no support.
WiZ A19 Tunable White Bulb connects without a hub or bridge, while Lutron Caseta Dimmer requires additional hardware for full compatibility.
Lutron Caseta Dimmer
Legend
✓ Native supportWorks out of the box✓ MatterSupported via Matter standard⚠ Workaround requiredPossible with a bridge/hub✕ NoNot supported