Sensi Smart thermostat is the top pick among smart thermostats under $150, rated 4.4 stars across 23,092 customer reviews.
SensiSmart thermostat
4.4(23,092)25% OFF$129.99$98.00
CieloBreez Max
4.6(1,034)$114.44
SensiTouch smart thermostat
4.4(14,220)32% OFF$219.99$149.99
Honeywell HomeRTH9585WF Wi-Fi Smart Color Thermostat
4.3(20,119)31% OFF$179.99$123.49
CieloBreez Eco
4.4(1,856)$79.00
GoogleNest Thermostat
4.1(29,704)34% OFF$129.99$85.49
EcobeeSmart Thermostat Essential
4.2(1,907)$139.00
Honeywell HomeT5 Smart Thermostat
4.2(1,524)30% OFF$109.99$76.59
SensiLite smart thermostat
4.0(2,374)$64.99
Honeywell HomeX2S Smart Thermostat
4.2(417)25% OFF$84.99$64.00- News by email
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MerossMTS300 Smart Thermostat
3.8(744)$57.99
AmazonSmart Thermostat
4.3(135)8% OFF$117.23$108.43
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Frequently asked questions
What are the best smart thermostats under $150?
Sensi Smart thermostat, Cielo Breez Max and Sensi Touch smart thermostat lead our ranking of smart thermostats under $150, ordered by customer rating weighted by how many reviews back it. The full list compares 12 products in this price range.
How many smart thermostats cost less than $150?
This page tracks 12 smart thermostats under $150 from 7 brands, with prices starting at $57.99.
Are these prices up to date?
Prices are re-checked continuously, so every card shows the latest price we have. A product whose price rises above $150 drops off this list on the next update.
Looking for more than $150?
See all the thermostats in the catalog, compared side by side on specs, price and rating.