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Nest Thermostat vs Meross MTS300 Smart Thermostat

Full Smart Thermostats comparison in 2026

Updated September 2026
Data from Amazon and official Google and Meross sites.
2026 verdict
Meross MTS300 Smart Thermostat beats Nest Thermostat in 2026, with its clearest edge on price, warranty, and included accessories.
Meross MTS300 Smart Thermostat
Winner
Meross MTS300 Smart Thermostat
$59.84$62.995% OFF
Buy on Amazon USACheck price
It separates itself most clearly on price, warranty, and included accessories, while still looking better on integrations and system health monitor. Nest Thermostat is the better fit only for buyers who prioritize rating, connectivity, and sensors above everything else here. Overall, Meross MTS300 Smart Thermostat makes more sense for most people.
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FeatureNest ThermostatMeross MTS300 Smart ThermostatWinner
Price$114.38$59.84Meross MTS300 Smart Thermostat
Rating4.13.8Nest Thermostat
Warranty1 year3 yearsMeross MTS300 Smart Thermostat
Included accessoriesNoneTrim PlateMeross MTS300 Smart Thermostat
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiNest Thermostat
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature SensorsMeross MTS300 Smart Thermostat
SensorsProximity / Motion, Occupancy, Temperature, Humidity, Ambient LightTemperature, HumidityNest Thermostat
AlertsTemperature AlertsNoneNest Thermostat
System Health MonitorNOYESMeross MTS300 Smart Thermostat
Voice ControlNOYESMeross MTS300 Smart Thermostat
ScreenYESYESTie
Energy SavingsYESYESTie
Google

Nest Thermostat

12% OFF
$114.38
$129.99
Buy on Amazon USACheck price
  • + Rating: 4.1
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Sensors: Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light
  • - Price: $114.38 vs $59.84
  • - Warranty: 1 year vs 3 years

Frequently Asked Questions

Which is better overall: Nest Thermostat or Meross MTS300 Smart Thermostat?

Meross MTS300 Smart Thermostat has the stronger overall profile in this comparison, especially for price, warranty, and included accessories.

What is the biggest difference between Nest Thermostat and Meross MTS300 Smart Thermostat?

Price is one of the clearest differences: Nest Thermostat lists $114.38, while Meross MTS300 Smart Thermostat lists $59.84.

Which one looks better on price?

Nest Thermostat is listed at $114.38, while Meross MTS300 Smart Thermostat is listed at $59.84. Meross MTS300 Smart Thermostat (better spec).

Who should buy Nest Thermostat?

Choose Nest Thermostat if your priority is rating and connectivity and that matters more than price.

Who should buy Meross MTS300 Smart Thermostat?

Choose Meross MTS300 Smart Thermostat if your priority is price and warranty and that matters more than rating.

Full comparison table

Compare all 20 Thermostats side by side

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  • 20 Thermostats
  • 51 specs compared
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