Thermostats · Head to head

Nest Learning Thermostat vs Meross MTS300 Smart Thermostat

Full Smart Thermostats comparison in 2026

Data from Amazon and official Google and Meross sites.
2026 verdict
Between Nest Learning Thermostat and Meross MTS300 Smart Thermostat, Nest Learning Thermostat is the better overall pick in 2026, leading on rating, connectivity, and sensors.
Nest Learning Thermostat
Winner
Nest Learning Thermostat
Buy on Amazon UKCheck price
The comparison tilts its way because of rating, connectivity, and sensors, with alerts keeping it in front. There is still a case for Meross MTS300 Smart Thermostat, but mainly if warranty, integrations, and system health monitor are what you value most. That makes Nest Learning Thermostat the clearer recommendation in 2026.
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FeatureNest Learning ThermostatMeross MTS300 Smart ThermostatWinner
Rating4.23.8Nest Learning Thermostat
Warranty2 years3 yearsMeross MTS300 Smart Thermostat
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiNest Learning Thermostat
IntegrationsGoogle Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature SensorsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature SensorsMeross MTS300 Smart Thermostat
SensorsProximity / Motion, Occupancy, Temperature, Humidity, Ambient LightTemperature, HumidityNest Learning Thermostat
AlertsTemperature AlertsNoneNest Learning Thermostat
System Health MonitorNOYESMeross MTS300 Smart Thermostat
Voice ControlNOYESMeross MTS300 Smart Thermostat
Included accessoriesTrim PlateTrim PlateTie
ScreenYESYESTie
Energy SavingsYESYESTie
SpeakerNONOTie
Winner
Google

Nest Learning Thermostat

Price unavailable right now
Buy on Amazon UKCheck price
  • + Rating: 4.2
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Sensors: Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light
  • - Warranty: 2 years vs 3 years
  • - Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant, External Temperature Sensors vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors
Meross

Meross MTS300 Smart Thermostat

5% OFF
$59.84
$62.99
Buy on Amazon USACheck price
  • + Warranty: 3 years
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors
  • + System Health Monitor: YES
  • - Rating: 3.8 vs 4.2
  • - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth

Frequently Asked Questions

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

Nest Learning Thermostat has the stronger overall profile in this comparison, especially for rating, connectivity, and sensors.

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

Rating is one of the clearest differences: Nest Learning Thermostat lists 4.2, while Meross MTS300 Smart Thermostat lists 3.8.

Who should buy Nest Learning Thermostat?

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

Who should buy Meross MTS300 Smart Thermostat?

Choose Meross MTS300 Smart Thermostat if your priority is warranty and integrations 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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