TP-Link Kasa HS200 is the top pick among smart wall switches under $20, rated 4.6 stars across 43,701 customer reviews.
TP-LinkKasa HS200
4.6(43,701)25% OFF$15.99$11.99
TP-LinkKasa HS220
4.6(34,936)25% OFF$19.99$14.98
TP-LinkKasa KS200
4.5(1,884)28% OFF$19.99$14.35
MoesWi-Fi Smart Light Switch
4.0(188)$17.99
SonoffSmart Wall Switch M5 (EU) - Double
4.2(74)$17.86
SonoffSmart Wall Switch M5 (EU) - Single
4.2(64)$16.49
SonoffSmart Wall Switch M5 (EU) - Triple
4.4(56)$19.24
SonoffSmart Wall Switch M5 (US) - Triple
4.2(55)$19.59- Price alerts
Wall Switches under $20, updated as prices fall
We check the price of every Wall Switch in the catalog daily, and email you the ones that drop into this range.
SonoffSmart Wall Switch M5 (US) - Double
4.1(50)$18.90
MoesSmart Single Pole Light Switch
4.1(27)$16.99
AqaraSmart Wall Switch H1 EU (No Neutral) - Single
$17.31
SonoffSmart Wall Switch M5 (US) - Single
$17.90
AqaraSmart Wall Switch H1 EU (No Neutral) - Triple
$19.03
AqaraSmart Wall Switch H1 EU (With Neutral) - Triple
$19.03
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Frequently asked questions
What are the best smart wall switches under $20?
TP-Link Kasa HS200, TP-Link Kasa HS220 and TP-Link Kasa KS200 lead our ranking of smart wall switches under $20, ordered by customer rating weighted by how many reviews back it. The full list compares 14 products in this price range.
How many smart wall switches cost less than $20?
This page tracks 14 smart wall switches under $20 from 4 brands, with prices starting at $11.99.
Are these prices up to date?
Prices come from each product's Amazon listing and are re-checked continuously, so every card shows the latest price we have. A product whose price rises above $20 drops off this list on the next update.
Looking for more than $20?
See all the wall switches in the catalog, compared side by side on specs, price and rating.