TOM'S TECH BENCH

🔬 Independent Tech Testing — Unbiased Reviews & Data-Driven Rankings

Tom's Tech Bench

Best Smart Thermostats 2026 - Ranked

Our thermostat testing measures temperature accuracy, energy savings over 90 days, and smart home integration capabilities. We verify learning algorithms, scheduling features, and compatibility with various HVAC systems.

#1
Google Nest Learning Thermostat

Google Nest Learning Thermostat

$140.31
$184.78
Save 24%Ships from Amazon

Google Nest Learning Thermostat (3rd Generation) - Programmable smart thermostat that learns your schedule and programs itself. Features Home/Away Assist, Energy History, HVAC monitoring, and beautiful polished metal design.

#2
#3
Honeywell Home T9

Honeywell Home T9

$147.85
$155.24
Save 5%Ships from Amazon

Honeywell T9 Smart Thermostat - Wi-Fi enabled thermostat with room sensor and touchscreen display. Advanced temperature control, energy saving features, and smart home integration.

#4
MOES ZigBee Thermostat

MOES ZigBee Thermostat

$96.10
Ships from Amazon

MOES ZigBee Smart Thermostat - Budget-friendly smart thermostat for boiler and heating control. ZigBee connectivity, programmable schedules, and energy-efficient operation.

Browse by Feature

Find the perfect best smart thermostats of 2026 - compared, ranked and expert reviews ranked by what matters most to you

Product Comparisons

Compare any two products in this category side-by-side: