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MerossThermostats
Meross MTS300MA Matter Smart Thermostat
Matter support claimed · cert pendingDirect retailer linkWorks with major ecosystems
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★4.4(81)
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QA note: Amazon verifies the Meross MTS300MA Matter smart thermostat identity. The previous Meross manufacturer URL resolved to an MPD100 outdoor plug dimmer page, so that CTA was removed. Price is Check Price because old product and offer prices conflicted.
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Last checked: Apr 26, 2026
Last checked: May 14, 2026Price confidence: recently verifiedLive price at checkout
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Specifications
Ecosystem Compatibility
🔗Matter
🍎Apple Home
📢Alexa
🏠Google Home
📖
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Meross MTS300MA Matter Smart Thermostat
CSA certified• Check Price