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Smart Home · head to head

Ecobee vs Meross

Ecobee logo

Ecobee

Smart Home

Smart thermostats with room sensors for whole-home comfort

From
$139.99/one-time
Rated
-
Full reviewWebsite
Meross logo

Meross

Smart Home

Affordable smart home devices with HomeKit support

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Ecobee installation requires a C-wire in most cases, necessitating professional installation for some users unfamiliar with HVAC wiring; Meross limited geographic availability with regional variants for US, EU, UK, AU, JP
  • They diverge on capability: Ecobee covers Room Sensors, Meross covers Apple HomeKit.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Ecobee and Meross actually diverge.

Attributes where Ecobee and Meross differ
AttributeEcobeeMeross
Starting price$139.99/one-timeOn request
Pricing modelUnknownone-time
PlatformsWeb, iOS, AndroidIOS, Android
Founded20072016

Identical on both: free tier (No), user rating (Not yet rated), category (Smart Home).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Ecobee

  • Room Sensors
  • Built-in Alexa
  • Energy Reports
  • Smart Recovery
  • HomeKit
  • Google Home
  • IFTTT
  • Web support

Only in Meross

  • Apple HomeKit
  • No hub required
  • Energy monitoring
  • Schedules
  • Voice control
  • Scene automation
  • Apple HomeKit
  • Amazon Alexa

Both cover

  • SmartThings
  • IOS support
  • Android support

What people use each for

The jobs each tool is most often brought in to do.

Ecobee

  • Energy savingsnot Meross
  • Multi-room comfortnot Meross
  • HVAC optimizationnot Meross
  • Remote climate controlnot Meross

Meross

  • Smart plugsnot Ecobee
  • Lighting controlnot Ecobee
  • Garage automationnot Ecobee
  • Energy monitoringnot Ecobee

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Ecobee

  • Installation requires a C-wire in most cases, necessitating professional installation for some users unfamiliar with HVAC wiring
  • Not compatible with line-voltage baseboard heating systems without additional specialized controllers
  • Touchscreen display is prone to fingerprints and cannot be adjusted from the mobile app
  • Advanced settings interface can feel complex and technical for non-technical users
  • Display settings and customization options are limited to on-device configuration only

Meross

  • Limited geographic availability with regional variants for US, EU, UK, AU, JP
  • Hub dependency for certain sensors like door/window and water leak models
  • Energy monitoring limited to specific plug/switch models only
  • No Thread support on older hub models MSH300HK and MSH400
  • Regional product incompatibility between US and EU thermostat models
  • Firmware stability issues acknowledged as previously affecting connection

Pricing, plan by plan

Ecobee

$139.99/one-time
  • Smart Thermostat Essential$139.99/one-time
    • Up to 23% energy savings
    • ENERGY STAR certified
    • Remote app control
  • Smart Thermostat Enhanced$199.99/one-time
    • Up to 26% energy savings
    • Built-in Alexa voice control
    • HomeKit compatible
  • Smart Thermostat Premium$259.99/one-time
    • Up to 26% energy savings
    • Built-in radar occupancy sensor
    • Indoor air quality monitoring

Meross

On request
  • Smart Garage Door Opener Remote$14.99/one-time
    • Remote accessory
  • Smart Plug and Switch$18.99/one-time
    • Wi-Fi plug, surge protector, or in-wall switch
  • Smart Hub$28.99/one-time
    • Meross connectivity hub
  • Smart Thermostat$65.99/one-time
    • Sale price, regular $89.99

Which should you pick?

Choose Ecobee if

  • You need room sensors.
  • You work on Web, iOS, Android.
  • You also want built-in alexa.
Ecobee review

Choose Meross if

  • You need apple homekit.
  • You work on IOS, Android.
  • You also want no hub required.
Meross review

Questions people ask

Is Ecobee or Meross better?
Neither clearly leads. Ecobee starts at $139.99/one-time and Meross at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Ecobee or Meross?
Ecobee starts at $139.99/one-time and Meross at On request.
Does Ecobee or Meross run on more platforms?
Ecobee runs on Web, iOS, Android. Meross runs on IOS, Android.
What is Ecobee best used for?
Ecobee is most often used for energy savings, multi-room comfort, hvac optimization, remote climate control. Of those, energy savings and multi-room comfort are not what Meross is typically brought in for.
What can Ecobee do that Meross cannot?
Ecobee covers Room Sensors, Built-in Alexa, Energy Reports, Smart Recovery. Meross covers Apple HomeKit, No hub required, Energy monitoring, Schedules. Both handle SmartThings, IOS support, Android support.

Answered from the vendors’ own pages

Ecobee: How much can I save with an Ecobee thermostat?

Ecobee thermostats can save up to 26% on annual heating and cooling costs according to manufacturer claims. However, independent ENERGY STAR data shows average savings of around 8%, equating to $50-$100 annually for typical U.S. homes.

Source
Meross: Does Meross have geographic availability limitations?

Yes. The Meross website shows regional product variants for US, EU, UK, AU, and JP markets, indicating not all products are universally available worldwide. Regional thermostat models differ between markets, suggesting firmware or voltage differences prevent cross-region use.

Source
Ecobee: Does Ecobee work with HomeKit?

Yes, Ecobee is HomeKit-enabled and was the first to introduce a HomeKit-compatible smart thermostat. The Premium and Enhanced models support Apple HomeKit and allow control via Siri from any Apple device.

Source
Meross: Do all Meross devices support energy monitoring?

No. Only certain plug and switch models including MSS305, MSS715, and MSS815 include energy monitoring. Basic plugs like MSS110 lack this feature.

Source
Ecobee: What is a SmartSensor and what does it do?

Ecobee SmartSensors are wireless remote temperature and occupancy sensors that detect which rooms are occupied. They allow the thermostat to balance heating and cooling to occupied rooms and ignore empty spaces, improving both comfort and efficiency.

Source
Meross: Do Meross sensors require a hub to operate?

Some sensors do require a hub for full functionality. Door/window sensors (MS200H) and water leak sensors (MS405H) appear to require an MSH-series hub for proper operation, limiting standalone capability.

Source
Ecobee: Do I need a C-wire to install Ecobee?

Most installations require a C-wire for reliable operation. Ecobee includes a Power Extender Kit to help with installations lacking a C-wire, but some DIYers may still need professional installation assistance.

Source
Ecobee: What voice assistants does Ecobee support?

Ecobee supports Apple Siri, Amazon Alexa, Google Assistant, and Samsung SmartThings for voice control. The Premium model has built-in Alexa and Siri, while Enhanced and Essential models support all platforms via integration.

Source
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