Data from Amazon and official Meross and Shelly sites.
2026 verdict
Shelly 2L Gen4 wins the 2026 matchup against Meross Matter Smart DIY Switch with Energy Monitor, mainly on warranty, safety, and connectivity.
It wins the broader comparison through warranty, safety, and connectivity, while relay channels and zibgee router help confirm the result. Meross Matter Smart DIY Switch with Energy Monitor is still relevant if you care most about max resistive load power (Per Channel) and energy monitoring, but Shelly 2L Gen4 is the stronger recommendation overall. That makes Shelly 2L Gen4 the clearer recommendation in 2026.
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| Feature | Meross Matter Smart DIY Switch with Energy Monitor | Shelly 2L Gen4 | Winner |
|---|---|---|---|
| Warranty | 2 years | 3 years | Shelly 2L Gen4 |
| Max Resistive Load Power (Per Channel) | 3800W | 200W (O1) / 700W (O2) | Meross Matter Smart DIY Switch with Energy Monitor |
| Safety | Overheating protection | Overheating protection, Overcurrent protection | Shelly 2L Gen4 |
| Connectivity | 2.4 GHz WiFi | Bluetooth, Zigbee | Shelly 2L Gen4 |
| Relay Channels | 1 | 2 | Shelly 2L Gen4 |
| Energy Monitoring | YES | NO | Meross Matter Smart DIY Switch with Energy Monitor |
| Zibgee Router | NO | YES | Shelly 2L Gen4 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Power Off Memory | NO | NO | Tie |
| Dry Contact Mode | NO | NO | Tie |
| Wet Contact Mode | YES | YES | Tie |
15% OFF
£16.99
£19.99
- + Max Resistive Load Power (Per Channel): 3800W
- + Energy Monitoring: YES
- - Warranty: 2 years vs 3 years
- - Safety: Overheating protection vs Overheating protection, Overcurrent protection
Winner
Price unavailable right now
- + Warranty: 3 years
- + Safety: Overheating protection, Overcurrent protection
- + Connectivity: Bluetooth, Zigbee
- - Max Resistive Load Power (Per Channel): 200W (O1) / 700W (O2) vs 3800W
- - Energy Monitoring: NO vs YES
Frequently Asked Questions
Which is better overall: Meross Matter Smart DIY Switch with Energy Monitor or Shelly 2L Gen4?
Shelly 2L Gen4 has the stronger overall profile in this comparison, especially for warranty, safety, and connectivity.
What is the biggest difference between Meross Matter Smart DIY Switch with Energy Monitor and Shelly 2L Gen4?
Warranty is one of the clearest differences: Meross Matter Smart DIY Switch with Energy Monitor lists 2 years, while Shelly 2L Gen4 lists 3 years.
Who should buy Meross Matter Smart DIY Switch with Energy Monitor?
Choose Meross Matter Smart DIY Switch with Energy Monitor if your priority is max resistive load power (Per Channel) and energy monitoring and that matters more than warranty.
Who should buy Shelly 2L Gen4?
Choose Shelly 2L Gen4 if your priority is warranty and safety and that matters more than max resistive load power (Per Channel).
Full comparison table
Compare all 46 Relays side by side
You are looking at two of them. The full table lines up all Relays in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 46 Relays
- 53 specs compared
- 50 filters
SonoffMINI ONE PM Matter Over WiFi Smart Switch
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SonoffMINI Dry Wi-Fi Smart Switch
$14.90
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$24.99
ShellyShelly 1PM Gen4
$28.99
SonoffMINI ONE Zigbee Smart Switch
$17.90
NodOnZigbee Multifunction Relay Switch with Metering
€46.72
ShellyShelly Plus 2PM
26% OFF€31.00€23.00
ShellyPM Mini Gen3
$14.49
ShellyShelly 1 Gen3
$22.99
Shelly2PM Gen4
$38.99
ShellyShelly Plus 1
$42.00
SonoffMINI Duo 2
$17.90
SonoffBasic DIN Rail Matter Over WiFi Smart Switch
$19.90
ShellyShelly Plus 1PM
$27.49
ShellyShelly 1 Mini Gen3
$17.99
ShellyShelly 1 Mini Gen4
$24.98
ShellyShelly 1PM Mini Gen4
$27.99
AqaraSingle Switch Module T1 (With Neutral)
$16.04
NodOnZigbee Multifunction Relay Switch
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4.2(6,684)15% OFF$49.99$42.49
HubsMerossSmart Wi-Fi Hub MSH400HK
4.4(45)
HubsMerossSmart Wi-Fi Hub MSH450
4.2(194)€24.99
LED BulbsMerossSmart Wi-Fi LED Bulb
4.0(793)$17.04
LED BulbsMerossSmart Wi-Fi LED Bulb with Dimmable Light
4.2(340)$44.64
PlugsMerossMatter Smart Plug Mini
4.2(211)$17.99
PlugsMerossOutdoor Smart Plug (3 Sockets)
4.4(4,753)10% OFF$30.99$27.89
PlugsMerossOutdoor Smart Plug
4.4(3,955)10% OFF$25.99$23.39
PlugsMerossSmart Wi-Fi Plug
4.3(3,154)$21.99
Presence SensorsMerossPresence Sensor MS605
3.1(88)6% OFF$27.59$25.99
Presence SensorsMerossSmart Presence Sensor
3.8(117)$33.99
Radiator ValvesMerossSmart Thermostat Valve
3.8(980)€28.41- RelaysMeross
Matter Smart DIY Switch with Energy Monitor
4.4(2,764)15% OFF£19.99£16.99 
Temperature & Humidity SensorsMerossSmart Temperature and Humidity Sensor
3.6(86)$14.99
ThermostatsMerossMTS300 Smart Thermostat
3.8(823)5% OFF$62.99$59.84
Water Leak SensorsMerossSmart Water Leak Sensor
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Water ValvesMerossSmart Sprinkler Timer
4.0(30)18% OFF$56.99$46.99
CamerasShellyCamera
DisplaysShellyWall Display X1i
DisplaysShellyWall Display XL
4.2(62)$349.99
DisplaysShellyWall Display
4.4(434)18% OFF€147.56€121.33
Door & Window SensorsShellyBLU Door/Window ZB
4.7(25)$22.99
Energy MonitorsShelly3EM-63W Gen3
4.6(137)
Energy MonitorsShellyEM Gen3
4.6(262)$69.99
Energy MonitorsShellyEM Gen4
Energy MonitorsShellyEM Mini Gen4
4.5(120)$24.99
Energy MonitorsShellyPro 3EM 3CT63
4.4(330)$150.99
Energy MonitorsShellyPro 3EM-400
4.3(21)$329.99
Energy MonitorsShellyPro 3EM v2
4.5(69)$154.99
Energy MonitorsShellyPro EM-50
4.6(957)$119.99
Gas DetectorsShellyGAS (CNG)
4.2(45)
Gas DetectorsShellyGAS (LPG)
LED BulbsShellyMulticolor Bulb E27 Gen3
4.3(28)
Motion SensorsShellyBLU Motion ZB
4.6(36)$26.99
Motion SensorsShellyBlu Motion
4.0(1,032)$25.99
PlugsShellyPlug M Gen3
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PlugsShellyPlug PM Gen3