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Meross energy monitors, sprinkler timers and diffuser

Meross / 6 models

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Which Meross energy monitors, sprinkler timers and diffuser should I buy?

Meross sells the EM16P, EM06P and EM01P energy monitors, the MST100 and MST200 sprinkler timers and the MOD150HK essential oil diffuser.

The EM16P measures up to 18 circuits, the EM06P 6 channels and the EM01P reads SML and IEC 62056 electricity meters. All three list a native Home Assistant integration. The sprinkler timers need a Meross hub. The MST100 has one zone and the MST200 has two.

Currently sold

Newest first in each series.

Models sold now, newest in each series

6 models. List prices as of Oct 16, 2026How facts are sourced: every cell cites its source below
SeriesModelReleasedStandardHomeKitScopePriceNewest
Circuit energy monitor2 models
Meross EM16P Smart Energy MonitorMeross EM16P Smart Energy MonitorunknownWi-Fi[1]unknownUp to 18 circuits[1]$249.99[1]only model in its series
Meross EM06P Smart Energy Monitor (EU)Meross EM06P Smart Energy Monitor (EU)unknownWi-Fi[2]unknown6 channels, up to 120 A each[2]unknownonly model in its series
Meter reading head1 model
Meross EM01P Smart Energy Monitor Reading Head (EU)Meross EM01P Smart Energy Monitor Reading Head (EU)unknownWi-Fi[3]unknownSML and IEC 62056 meters[3]unknownonly model in its series
Sprinkler timer2 models
Meross MST100 Smart Sprinkler TimerMeross MST100 Smart Sprinkler TimerunknownMeross hub[4]Voice and remote control with the MSH400 hub only[4]1 zone[4]$69.99[4]Timer without the hub.only model in its series
Meross MST200 Smart Sprinkler TimerMeross MST200 Smart Sprinkler TimerunknownMeross hub[5]Listed, without HomeKit automations[5]2 zones[5]$85.99[5]Timer without the hub.only model in its series
Essential oil diffuser1 model
Meross MOD150HK Smart Wi-Fi Essential Oil DiffuserMeross MOD150HK Smart Wi-Fi Essential Oil DiffuserunknownHomeKit[6]Native[6]400 ml reservoir[6]$49.99[6]only model in its series

At a glance

Every product at a glance

6 product familiesHow facts are sourced: every cell cites its source below
ProductGenerationReleasedTypeStatus
Meross EM16P Smart Energy MonitorunknownunknownCircuit energy monitor[1]Current[1]
Meross EM06P Smart Energy Monitor (EU)unknownunknownCircuit energy monitor[2]Current[2]
Meross EM01P Smart Energy Monitor Reading Head (EU)unknownunknownMeter reading head[3]Current[3]
Meross MST100 Smart Sprinkler TimerunknownunknownSprinkler timer[4]Current[4]
Meross MST200 Smart Sprinkler TimerunknownunknownSprinkler timer[5]Current[5]
Meross MOD150HK Smart Wi-Fi Essential Oil DiffuserunknownunknownEssential oil diffuser[6]Current[6]

Lineup

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Meross energy monitors, sprinkler timers and diffuser lineup

6 models. List prices as of Oct 16, 2026How facts are sourced: every cell cites its source below
ProductTypeStandardHomeKitScopeSold inStatusHome AssistantHomeyPriceRetailers
Circuit energy monitor2 models
Meross EM16P Smart Energy MonitorEM16P, EM16P-US-MerossCircuit energy monitor[1]Wi-Fi[1]unknownUp to 18 circuits[1]US[1][7]Current[1]Communityunknown$249.99[1]
Meross EM06P Smart Energy Monitor (EU)EM06P, EM06P-EU-MerossCircuit energy monitor[2]Wi-Fi[2]unknown6 channels, up to 120 A each[2]EU[2][8]Current[2]Communityunknownunknown
Meter reading head1 model
Meross EM01P Smart Energy Monitor Reading Head (EU)EM01P, EM01P-EU-MerossMeter reading head[3]Wi-Fi[3]unknownSML and IEC 62056 meters[3]EU[3][9]Current[3]unknownunknown
Sprinkler timer2 models
Meross MST100 Smart Sprinkler TimerMST100HHK, MST100Sprinkler timer[4]Meross hub[4]Voice and remote control with the MSH400 hub only[4]1 zone[4]US, EU, UK and AU[4][10]Current[4]unknown$69.99[4]Timer without the hub.
Meross MST200 Smart Sprinkler TimerMST200HHK, MST200Sprinkler timer[5]Meross hub[5]Listed, without HomeKit automations[5]2 zones[5]US, EU, UK and AU[5][11]Current[5]unknown$85.99[5]Timer without the hub.
Essential oil diffuser1 model
Meross MOD150HK Smart Wi-Fi Essential Oil DiffuserMOD150HK, MOD150Essential oil diffuser[6]HomeKit[6]Native[6]400 ml reservoir[6]US, EU, UK and AU[6]Current[6]Native (local)Community app$49.99[6]

Cite this page

Meross energy monitors, sprinkler timers and diffuser. Smart Home Canon. https://smarthomecanon.com/lines/meross-energy-water-and-air. Last checked 2026-10-16.

Sources

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