Moes Wi-Fi Smart Light Switch is the top pick among smart wall switches under $20, rated 4.2 stars across 744 customer reviews.
MoesWi-Fi Smart Light Switch
10% OFF$17.99$16.19
SonoffSmart Wall Switch M5 (US) - Double
10% OFF$18.90$17.01
SonoffSmart Wall Switch M5 (US) - Triple
5% OFF$19.59$18.61
MoesSmart Single Pole Light Switch
$16.99
SonoffSmart Wall Switch M5 (EU) - Single
$16.49
SonoffSmart Wall Switch M5 (US) - Single
$16.95
AqaraSmart Wall Switch H1 EU (No Neutral) - Single
$17.31
SonoffSmart Wall Switch M5 (EU) - Double
$17.86
AqaraSmart Wall Switch H1 EU (No Neutral) - Triple
$19.03
AqaraSmart Wall Switch H1 EU (With Neutral) - Triple
$19.03
SonoffSmart Wall Switch M5 (EU) - Triple
$19.24
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Frequently asked questions
What are the best smart wall switches under $20?
Moes Wi-Fi Smart Light Switch, Sonoff Smart Wall Switch M5 (US) - Double and Sonoff Smart Wall Switch M5 (US) - Triple lead our ranking of smart wall switches under $20, ordered by customer rating weighted by how many reviews back it. The full list compares 11 products in this price range.
How many smart wall switches cost less than $20?
This page tracks 11 smart wall switches under $20 from 3 brands, with prices starting at $16.19.
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.