Nest Learning Thermostat vs Meross MTS300 Smart Thermostat comparison

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. 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 price, warranty, and system health monitor are what you value most. That makes Nest Learning Thermostat the clearer recommendation in 2026.

Winner

Google

Nest Learning Thermostat

€249.00

Buy on Amazon Germany

Meross

Meross MTS300 Smart Thermostat

5% OFF

$59.84

$62.99

Buy on Amazon USA

Feature	Nest Learning Thermostat	Meross MTS300 Smart Thermostat	Winner
Price	€249.00	$59.84	Meross MTS300 Smart Thermostat
Rating	4.4	4.0	Nest Learning Thermostat
Warranty	2 years	3 years	Meross MTS300 Smart Thermostat
Connectivity	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	2.4 GHz WiFi	Nest Learning Thermostat
Sensors	Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light	Temperature, Humidity	Nest Learning Thermostat
Alerts	Temperature Alerts	None	Nest Learning Thermostat
System Health Monitor	NO	YES	Meross MTS300 Smart Thermostat
Voice Control	NO	YES	Meross MTS300 Smart Thermostat
Included accessories	Trim Plate	Trim Plate	Tie
Integrations	Google Home, Alexa, Samsung SmartThings, Home Assistant, IFTTT, Matter, External Temperature Sensors	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter, External Temperature Sensors	Tie
Screen	YES	YES	Tie
Energy Savings	YES	YES	Tie

Winner

Google

Nest Learning Thermostat

€249.00

Buy on Amazon Germany

+ Rating: 4.4
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
+ Sensors: Proximity / Motion, Occupancy, Temperature, Humidity, Ambient Light
- Price: €249.00 vs $59.84
- Warranty: 2 years vs 3 years

Meross

Meross MTS300 Smart Thermostat

5% OFF

$59.84

$62.99

Buy on Amazon USA

+ Price: $59.84
+ Warranty: 3 years
+ System Health Monitor: YES
- Rating: 4.0 vs 4.4
- 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?

Price is one of the clearest differences: Nest Learning Thermostat lists €249.00, while Meross MTS300 Smart Thermostat lists $59.84.

Which one looks better on price?

Nest Learning Thermostat is listed at €249.00, while Meross MTS300 Smart Thermostat is listed at $59.84. Meross MTS300 Smart Thermostat (better spec).

Who should buy Nest Learning Thermostat?

Choose Nest Learning 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.

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