Winner
10% OFF
Prime exclusive deal$35.99
$39.99
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Updated October 2026
Data from the official Aqara and Lutron sites.
2026 verdict
With a neutral wire available, the Aqara Smart Wall Switch (With Neutral) - Double is the stronger switch of this pair because it controls two independent circuits and adds energy monitoring that the Lutron does not offer.
It also brings the wider safety set, overheat and overpower protection, and the lower price. The Lutron Caseta Diva Smart Dimmer Switch still wins where it always does: it dims, it needs no neutral, and owners rate it higher for reliability years in, but it is one circuit, it depends on the Lutron Smart Hub and it has no Matter path. Choose the Aqara for two circuits and metering; choose the Lutron for one dimmer that behaves like a plain paddle.
Connectivity
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| Feature | Aqara Smart Wall Switch (With Neutral) - Double | Lutron Caseta Diva Smart Dimmer Switch | Winner |
|---|---|---|---|
| Price | $35.99 | $69.95 | Aqara Smart Wall Switch (With Neutral) - Double |
| Rating | 4.4 | 4.7 | Lutron Caseta Diva Smart Dimmer Switch |
| Safety | Overheating protection, Overpower protection | Overheating protection | Aqara Smart Wall Switch (With Neutral) - Double |
| Connectivity | Zigbee | None | Aqara Smart Wall Switch (With Neutral) - Double |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Aqara Smart Wall Switch (With Neutral) - Double |
| Switches | 2 | 1 | Aqara Smart Wall Switch (With Neutral) - Double |
| Energy Monitoring | YES | NO | Aqara Smart Wall Switch (With Neutral) - Double |
| Warranty | 1 year | 1 year | Tie |
| Max Resistive Load Power (Per Switch) | 600W | 600W | Tie |
| Power Off Memory | YES | YES | Tie |
| Status LED | YES | YES | Tie |
What the differences mean
Two circuits or one
The Aqara Smart Wall Switch (With Neutral) - Double is a double rocker with two independent switches, so it can control two lights or a light and a fan from one plate. The Lutron Caseta Diva Smart Dimmer Switch controls a single circuit, so a two-load box would need a second control and a second box.
Energy monitoring
The Aqara Smart Wall Switch (With Neutral) - Double reports energy monitoring, so the app can show what the connected load uses. The Lutron Caseta Diva Smart Dimmer Switch does not measure power at all, which matters if tracking consumption is part of the plan.
Dimming
The Lutron Caseta Diva Smart Dimmer Switch dims incandescent and halogen up to 600 W and dimmable LED or CFL up to 150 W. The Aqara Smart Wall Switch (With Neutral) - Double only switches on and off, so a fixture that needs a range of brightness is outside what it can do.
Safety protection
The Aqara Smart Wall Switch (With Neutral) - Double carries both overheating and overpower protection, while the Lutron Caseta Diva Smart Dimmer Switch documents Over Temperature Protection but no separate overvoltage, overcurrent or overpower cutoff. On heat, both dimmer and switch will drop the load before damage.
Hub and Matter
Both need a hub, and both then reach Google Home, Alexa, Apple HomeKit, SmartThings and Home Assistant. The Aqara Smart Wall Switch (With Neutral) - Double adds Matter through an Aqara hub, while the Lutron Caseta Diva Smart Dimmer Switch stays on Lutron's Clear Connect radio with no open-fabric route and no Matter certification.
Which one to buy if
- the wall box has a neutral and controls two separate loads
The Aqara Smart Wall Switch (With Neutral) - Double gives each circuit its own rocker on a single plate.
- you want to track how much the load uses
The Aqara Smart Wall Switch (With Neutral) - Double includes energy monitoring that the Lutron lacks.
- the light needs to dim
The Lutron Caseta Diva Smart Dimmer Switch dims the circuit, which the Aqara switch cannot do.
- there is no neutral in the wall box
The Lutron Caseta Diva Smart Dimmer Switch is a two-wire dimmer and installs where the Aqara cannot.
- you want one rocker to trigger scenes rather than a wired load
The Aqara Smart Wall Switch (With Neutral) - Double supports a decoupled wireless switch mode.
Winner
10% OFF
Prime exclusive deal$35.99
$39.99
- + Price: $35.99
- + Safety: Overheating protection, Overpower protection
- + Connectivity: Zigbee
- - Rating: 4.4 vs 4.7
$69.95
- + Rating: 4.7
- - Price: $69.95 vs $35.99
- - Safety: Overheating protection vs Overheating protection, Overpower protection
What owners say
Owners of both talk about the same idea in different words: a wall control that keeps working when the network does. Aqara Smart Wall Switch (With Neutral) - Double owners single out how well one rocker can be decoupled from its circuit to trigger automations instead of a load, and they like that it runs locally over Zigbee, with a plasticky button feel and an audible click when driven remotely as their main complaints. Lutron Caseta Diva Smart Dimmer Switch owners describe years of never dropping off, a paddle visitors can use without instructions, and dimming that survives an internet outage, while their warnings are all about the cost of the hub and the separate wallplate. Both groups flag the hub as a required purchase.
Frequently Asked Questions
Which is better overall: Aqara Smart Wall Switch (With Neutral) - Double or Lutron Caseta Diva Smart Dimmer Switch?
The Aqara Smart Wall Switch (With Neutral) - Double when the box has a neutral and you want two circuits plus energy monitoring at a lower price. The Lutron Caseta Diva Smart Dimmer Switch when you need a dimmer, have no neutral, or want the better reviewed and more established system.
What is the biggest difference between the Aqara Smart Wall Switch (With Neutral) - Double and the Lutron Caseta Diva Smart Dimmer Switch?
Capability and dimming. The Aqara Smart Wall Switch (With Neutral) - Double has two switches and energy monitoring with no dimming, while the Lutron Caseta Diva Smart Dimmer Switch dims one circuit and measures nothing.
Does the Aqara Smart Wall Switch (With Neutral) - Double need a neutral wire?
Yes. The Aqara Smart Wall Switch (With Neutral) - Double requires a neutral in the box, unlike the Lutron Caseta Diva Smart Dimmer Switch, which is a two-wire dimmer that does not.
Do these switches work with SmartThings, HomeKit and Matter?
Both reach Google Home, Alexa, Apple HomeKit, SmartThings and Home Assistant, the Aqara Smart Wall Switch (With Neutral) - Double through an Aqara hub and the Lutron Caseta Diva Smart Dimmer Switch through the Lutron Smart Hub. Only the Aqara adds Matter, and only through an Aqara hub acting as a bridge.
Who should buy the Aqara Smart Wall Switch (With Neutral) - Double?
Anyone with a neutral wire who needs two circuits on one plate, wants energy monitoring, and prefers a lower price and a Matter route through an Aqara hub.
Who should buy the Lutron Caseta Diva Smart Dimmer Switch?
Anyone who needs a dimmer, has no neutral in the wall box, or wants a wall control with the better owner reputation and a familiar paddle front.
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