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Smart Home · head to head

Meross vs Particle

Meross logo

Meross

Smart Home

Affordable smart home devices with HomeKit support

From
On request
Rated
-
Full reviewWebsite
Particle logo

Particle

Smart Home

Edge-to-cloud IoT platform for connected devices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Particle has a free tier, so it costs nothing to try first.
  • Each has a real cost: Meross limited geographic availability with regional variants for US, EU, UK, AU, JP; Particle paid capacity is sold in blocks of 100 devices rather than per device, so 101 devices costs the same as 200
  • They diverge on capability: Meross covers Apple HomeKit, Particle covers Device OS.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Meross and Particle actually diverge.

Attributes where Meross and Particle differ
AttributeMerossParticle
Starting priceOn requestFree
Pricing modelone-timesubscription
Free tierNoYes
PlatformsIOS, AndroidParticle devices, Custom hardware, Cloud, Mobile apps
Founded20162013

Identical on both: 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 Meross

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

Only in Particle

  • Device OS
  • Cloud Platform
  • Device Management
  • OTA Updates
  • REST API
  • WebHooks
  • Integration marketplace
  • 3rd party services

What people use each for

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

Meross

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

Particle

  • Connecting cellular and wifi IoT devices to a managed cloud platformnot Meross
  • Deploying firmware updates and collecting device telemetry at fleet scalenot Meross

Where each one falls short

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

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

Particle

  • Paid capacity is sold in blocks of 100 devices rather than per device, so 101 devices costs the same as 200
  • The Basic block is $299 a month and the Plus block $599 a month
  • The free tier allows 100 devices and 100,000 data operations a month
  • Data operations are the billing unit, so chatty firmware costs more than the device count suggests
  • No overage rates are published at any tier, so exceeding an allowance has no stated cost

Pricing, plan by plan

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

Particle

Free
  • MakerFree
    • 5 free devices
    • Cloud access
    • Basic features
  • Production$100/month
    • Unlimited devices
    • Advanced analytics
    • Enterprise support

Which should you pick?

Choose Meross if

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

Choose Particle if

  • You need device os.
  • You want to start without paying.
  • You work on Particle devices, Custom hardware, Cloud, Mobile apps.
  • You also want cloud platform.
Particle review

Questions people ask

Is Meross or Particle better?
Neither clearly leads. Meross starts at On request and Particle at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Meross or Particle?
Particle has a free tier; the other does not. Paid plans start at On request for Meross and Free for Particle.
Does Meross or Particle run on more platforms?
Meross runs on IOS, Android. Particle runs on Particle devices, Custom hardware, Cloud, Mobile apps.
Can I use Particle for free?
Yes. Particle has a free tier, so you can try it without paying. Meross starts at On request.
What is Meross best used for?
Meross is most often used for smart plugs, lighting control, garage automation, energy monitoring. Of those, smart plugs and lighting control are not what Particle is typically brought in for.
What can Meross do that Particle cannot?
Meross covers Apple HomeKit, No hub required, Energy monitoring, Schedules. Particle covers Device OS, Cloud Platform, Device Management, OTA Updates.

Answered from the vendors’ own pages

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
Particle: What are the Particle pricing tiers and their costs?

Particle offers Free ($0, 100 devices, 100K Data Operations/month), Basic ($299/month per block), Plus ($599/month per block), Professional (custom pricing), and Enterprise (custom pricing). Each block supports 100 devices.

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
Particle: What is a Data Operation and how is it charged?

A Data Operation is Particle's billing unit for user-controlled activities. One operation is charged per device-to-cloud message, cloud-to-device message, Location Fusion call, Ledger sync, or Logic function run. Network transmission and management tasks are included at no additional cost.

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
Particle: What location data retention does each tier provide?

Location data retention ranges from 3 days in the Free tier up to 6+ months in Professional and Enterprise tiers.

Source
Particle: Are there additional costs for support or single sign-on?

Premium support and SSO are available as optional add-ons to all Particle plans. The pricing page does not specify the cost of these add-ons.

Source
Particle: Is there a minimum contract length or can I cancel anytime?

The Particle pricing page does not specify a minimum contract length, suggesting monthly billing without long-term lock-in.

Source
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