Head-to-head · Best Smart Light Switches

Kasa Smart Wi-Fi Light Switch HS200 vs Lutron Caséta Smart Dimmer PD-6WCL

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Lutron Caséta Smart Dimmer PD-6WCL comes out ahead by a narrow margin (4.5 vs 4.7). The gap is mostly about buyers who want the most reliable dimmer, especially in older homes without neutral wires, and don't mind the hub and premium price — read the strengths below before deciding.

Ranked #2 in Best Smart Light Switches

Kasa Smart Wi-Fi Light Switch HS200

4.5

2 sourcesall derived$11.99as of Aug 1

The Kasa HS200 is the best-value smart switch. SafeWise names it their 'Best for budgets' smart light switch, and it carries a 4.5/5 average across thousands of Amazon ratings. At $20 or less with no hub required, it's the easy pick for newer homes with neutral wires. You give up dimming and HomeKit, and the neutral wire is mandatory.

Strengths

— Excellent value — typically $20 or less per switch
— No hub required; connects directly over Wi-Fi
— Easy DIY installation and a mature, reliable Kasa app

Watch-outs

— Requires a neutral wire (rules out many older homes)
— Base HS200 is on/off only — no dimming
— No native 3-way without the multi-switch kit

$11.99 · Check Price on Amazon Full review →

Higher ratedRanked #1 in Best Smart Light Switches

Lutron Caséta Smart Dimmer PD-6WCL

4.7

3 sourcesall derived$64.95as of Aug 1

The Lutron Caséta PD-6WCL is the best smart dimmer overall, prized for reliability no Wi-Fi switch matches. Consumer Reports called it the only smart device that worked flawlessly for years, and it's the consensus top pick across Reviewed and SafeWise. No neutral wire needed, which helps in old homes, though it does require the Lutron hub. The premium price buys unmatched dependability.

Strengths

— The most reliable smart dimmer — responds instantly, every time
— No neutral wire required, ideal for older homes
— Single-pole or 3-way with a Pico companion remote

Watch-outs

— Requires the Lutron Smart Hub ($60) for full smart features
— Pricier than Wi-Fi switches at around $60 per dimmer
— Not Matter-certified (uses Lutron's Clear Connect RF)

$64.95 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Kasa Smart Wi-Fi Light Switch HS200

The budget value pick. Cheaper and hub-free compared to the Lutron Caséta Smart Dimmer PD-6WCL, but it requires a neutral wire the Lutron and GE CYNC dimmer don't, and unlike the Leviton Decora Smart D215S and TP-Link Tapo S505D it's a basic on/off switch with no dimming or Matter on the base model.

Lutron Caséta Smart Dimmer PD-6WCL

The reliability benchmark. It out-performs the Wi-Fi-based Kasa HS200, Leviton Decora Smart D215S, TP-Link Tapo S505D, and GE CYNC dimmer on consistency thanks to its dedicated Clear Connect RF, and like the GE CYNC it needs no neutral wire — but unlike all of them it requires the Lutron hub and skips Matter.

Specs side-by-side

Spec	Kasa Smart Wi-Fi Light Switch HS200	Lutron Caséta Smart Dimmer PD-6WCL
Type	In-wall on/off switch	In-wall dimmer
Neutral Wire	Required	Not required
3-Way	No (single-pole; multi-switch kit separate)	Yes (with Pico remote)
Protocol	Wi-Fi (2.4GHz)	Lutron Clear Connect RF (hub required)
Ecosystems	Alexa, Google Assistant	Alexa, Google, Apple HomeKit, SmartThings
Hub Required	No	Yes (Lutron Smart Hub)
Certification	UL listed	—
Dimming	No	—
Material	Polycarbonate	Metal, Plastic
Max Load	—	150W LED / 600W incandescent
Warranty	—	1-year

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