# SONOFF Wi-Fi switches and power meters

*SONOFF / 18 models*

> Most of SONOFF's other switches and meters are Wi-Fi devices that run in the eWeLink app, and the newer MINI PM meters add Matter over Wi-Fi and Zigbee. The group covers multi-channel relays, power monitoring switches, temperature and humidity switches, a ceiling fan controller, the stackable power meter and a battery switch mate. Several models support Alexa and Google Assistant voice control, and a group of them also works with an eWeLink CUBE OS Matter bridge for HomeKit, Google Home, Alexa, SmartThings and Home Assistant. The MINI-1GP and MINI-ZB1GP measure a circuit and have no relay.

- Canonical page: https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [SONOFF](https://smarthomecanon.com/brands/sonoff) |
| Models | 18 |
| Lines | 6 |
| Current lines | 6 |
| On sale now | 6 |

## Lines compared

The MINI-1GP and MINI-ZB1GP are the meter-only members of the MINI Extreme Gen5 series. They have no relay and cannot switch a load.[^1][^2]

The POW and TH switches come in Elite and Origin tiers. The Elite models add an LCD, and the TH Elite has a dry contact output.[^3][^4][^5][^6]

## Currently sold

**SONOFF Wi-Fi switches and power meters: models on sale now**

| Model | Series | Released |
| --- | --- | --- |
| [SONOFF MINI-1GP](https://smarthomecanon.com/devices/sonoff-mini-1gp) | MINI-1GP | unknown |
| [SONOFF MINI-ZB1GP](https://smarthomecanon.com/devices/sonoff-mini-zb1gp) | MINI-ZB1GP | unknown |
| [SONOFF 4CHR3](https://smarthomecanon.com/devices/sonoff-4chr3) | 4CHR3 | unknown |
| [SONOFF 4CHPROR3](https://smarthomecanon.com/devices/sonoff-4chr3) | 4CHPROR3 | unknown |
| [SONOFF DUALR3](https://smarthomecanon.com/devices/sonoff-dualr3) | DUALR3 | unknown |
| [SONOFF DUALR3 Lite](https://smarthomecanon.com/devices/sonoff-dualr3) | DUALR3 Lite | unknown |
| [SONOFF POWR3](https://smarthomecanon.com/devices/sonoff-powr3) | POWR3 | unknown |
| [SONOFF iFan04](https://smarthomecanon.com/devices/sonoff-ifan04) | iFan04 | unknown |
| [SONOFF TH Elite THR316D](https://smarthomecanon.com/devices/sonoff-th-elite-16) | TH Elite THR316D | unknown |
| [SONOFF TH Elite THR320D](https://smarthomecanon.com/devices/sonoff-th-elite-16) | TH Elite THR320D | unknown |
| [SONOFF TH Origin THR316](https://smarthomecanon.com/devices/sonoff-th-origin-16) | TH Origin THR316 | unknown |
| [SONOFF TH Origin THR320](https://smarthomecanon.com/devices/sonoff-th-origin-16) | TH Origin THR320 | unknown |
| [SONOFF POW Elite POWR316D](https://smarthomecanon.com/devices/sonoff-pow-elite-16) | POW Elite POWR316D | unknown |
| [SONOFF POW Elite POWR320D](https://smarthomecanon.com/devices/sonoff-pow-elite-16) | POW Elite POWR320D | unknown |
| [SONOFF POW Origin POWR316](https://smarthomecanon.com/devices/sonoff-pow-origin) | POW Origin POWR316 | unknown |
| [SONOFF POW Ring POWCT](https://smarthomecanon.com/devices/sonoff-pow-ring) | POW Ring POWCT | unknown |
| [SONOFF SPM](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters#sonoff-spm) | SPM | unknown |
| [SONOFF S-MATE2](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters#sonoff-s-mate2) | S-MATE2 | unknown |

## Lineup

**SONOFF Wi-Fi switches and power meters: every model**

| Model | Model numbers | Type | Radio | Channels | Rated load | Energy monitoring | Status |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [SONOFF MINI-1GP](https://smarthomecanon.com/devices/sonoff-mini-1gp) | MINI-1GP | Power meter module (no switch)[^1] | Matter over Wi-Fi[^1] | None (meter only)[^1] | 16 A, 100-240 V[^1] | Yes, bidirectional[^1] | Current[^1] |
| [SONOFF MINI-ZB1GP](https://smarthomecanon.com/devices/sonoff-mini-zb1gp) | MINI-ZB1GP | Power meter module (no switch)[^2] | Zigbee[^2] | None (meter only)[^2] | 16 A, 100-240 V[^2] | Yes, bidirectional[^2] | Current[^2] |
| [SONOFF 4CHR3](https://smarthomecanon.com/devices/sonoff-4chr3) | 4CHR3 | Multi-channel relay (DIN rail)[^7] | Wi-Fi 2.4 GHz[^7] | 4[^7] | 10 A / 2200 W per channel, 16 A / 3500 W total[^7] | unknown | Current[^7] |
| [SONOFF 4CHPROR3](https://smarthomecanon.com/devices/sonoff-4chr3) | 4CHPROR3 | Multi-channel relay (DIN rail)[^7] | Wi-Fi 2.4 GHz[^7] | 4[^7] | 10 A / 2200 W per channel, 40 A / 8800 W total; AC 100-240 V or DC 9-23 V input[^7] | unknown | Current[^7] |
| [SONOFF DUALR3](https://smarthomecanon.com/devices/sonoff-dualr3) | DUALR3 | Dual relay[^8] | Wi-Fi 2.4 GHz[^8] | 2[^8] | 10 A / 2200 W per channel, 15 A / 3300 W total; motor 1 A[^8] | Yes, per channel[^8] | Current[^8] |
| [SONOFF DUALR3 Lite](https://smarthomecanon.com/devices/sonoff-dualr3) | DUALR3 Lite | Dual relay[^8] | Wi-Fi 2.4 GHz[^8] | 2[^8] | 10 A / 2200 W per channel, 15 A / 3300 W total; motor 1 A[^8] | No[^8] | Current[^8] |
| [SONOFF POWR3](https://smarthomecanon.com/devices/sonoff-powr3) | POWR3 | Power monitoring switch[^9] | Wi-Fi 2.4 GHz[^9] | 1[^9] | 25 A / 5500 W[^9] | Yes[^9] | Current[^9] |
| [SONOFF iFan04](https://smarthomecanon.com/devices/sonoff-ifan04) | iFan04-L, iFan04-H | Ceiling fan and light controller[^10] | Wi-Fi 2.4 GHz[^10] | Fan and light[^10] | Fan 2 A, light 3 A, 100-240 V input[^10] | unknown | Current[^10] |
| [SONOFF TH Elite THR316D](https://smarthomecanon.com/devices/sonoff-th-elite-16) | THR316D | Temperature and humidity switch[^5] | Wi-Fi 2.4 GHz[^5] | 1[^5] | 16 A, dry contact output 5-30 V 1 A[^5] | unknown | Current[^5] |
| [SONOFF TH Elite THR320D](https://smarthomecanon.com/devices/sonoff-th-elite-16) | THR320D | Temperature and humidity switch[^5] | Wi-Fi 2.4 GHz[^5] | 1[^5] | 20 A, dry contact output 5-30 V 1 A[^5] | unknown | Current[^5] |
| [SONOFF TH Origin THR316](https://smarthomecanon.com/devices/sonoff-th-origin-16) | THR316 | Temperature and humidity switch[^6] | Wi-Fi 2.4 GHz[^6] | 1[^6] | 16 A[^6] | unknown | Current[^6] |
| [SONOFF TH Origin THR320](https://smarthomecanon.com/devices/sonoff-th-origin-16) | THR320 | Temperature and humidity switch[^6] | Wi-Fi 2.4 GHz[^6] | 1[^6] | 20 A[^6] | unknown | Current[^6] |
| [SONOFF POW Elite POWR316D](https://smarthomecanon.com/devices/sonoff-pow-elite-16) | POWR316D | Power monitoring switch[^3] | Wi-Fi 2.4 GHz[^3] | 1[^3] | 16 A[^3] | Yes[^3] | Current[^3] |
| [SONOFF POW Elite POWR320D](https://smarthomecanon.com/devices/sonoff-pow-elite-16) | POWR320D | Power monitoring switch[^3] | Wi-Fi 2.4 GHz[^3] | 1[^3] | 20 A[^3] | Yes[^3] | Current[^3] |
| [SONOFF POW Origin POWR316](https://smarthomecanon.com/devices/sonoff-pow-origin) | POWR316 | Power monitoring switch[^4] | Wi-Fi 2.4 GHz[^4] | 1[^4] | 16 A[^4] | Yes[^4] | Current[^4] |
| [SONOFF POW Ring POWCT](https://smarthomecanon.com/devices/sonoff-pow-ring) | POWCT | Clamp power meter (no switch)[^11] | Wi-Fi 2.4 GHz[^11] | None (meter only)[^11] | CT clamp 0-100 A[^11] | Yes, bidirectional[^11] | Current[^11] |
| [SONOFF SPM](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters#sonoff-spm) | SPM, SPM-Main, SPM-4Relay | Stackable relay and meter system[^12] | Wi-Fi 2.4 GHz[^12] | 4 per 4-Relay, up to 32 units[^12] | 20 A per channel, 80 A per 4-Relay[^12] | Yes[^12] | Current[^12] |
| [SONOFF S-MATE2](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters#sonoff-s-mate2) | S-MATE2 | Switch mate (eWeLink-Remote)[^13] | eWeLink-Remote[^13] | 1, 2 or 3[^13] | CR2477 battery, no load[^13] | unknown | Current[^13] |

## Related pages

- [SONOFF](https://smarthomecanon.com/brands/sonoff) (brand)
- [SONOFF MINI-1GP](https://smarthomecanon.com/devices/sonoff-mini-1gp) (device)
- [SONOFF MINI-ZB1GP](https://smarthomecanon.com/devices/sonoff-mini-zb1gp) (device)
- [SONOFF 4CHR3](https://smarthomecanon.com/devices/sonoff-4chr3) (device)
- [SONOFF DUALR3](https://smarthomecanon.com/devices/sonoff-dualr3) (device)
- [SONOFF POWR3](https://smarthomecanon.com/devices/sonoff-powr3) (device)
- [SONOFF iFan04](https://smarthomecanon.com/devices/sonoff-ifan04) (device)
- [SONOFF TH Elite THR316D](https://smarthomecanon.com/devices/sonoff-th-elite-16) (device)
- [SONOFF TH Origin THR316](https://smarthomecanon.com/devices/sonoff-th-origin-16) (device)
- [SONOFF POW Elite POWR316D](https://smarthomecanon.com/devices/sonoff-pow-elite-16) (device)
- [SONOFF POW Origin POWR316](https://smarthomecanon.com/devices/sonoff-pow-origin) (device)
- [SONOFF POW Ring POWCT](https://smarthomecanon.com/devices/sonoff-pow-ring) (device)

## Sources

[^1]: SONOFF MINI-1GP product page. https://sonoff.tech/products/sonoff-mini-pm-matter-over-wifi-power-meter-non-switch-mini-1gp (manufacturer, checked 2026-10-13)
[^2]: SONOFF MINI-ZB1GP product page. https://sonoff.tech/products/sonoff-mini-pm-zigbee-power-meter-mini-zb1gp (manufacturer, checked 2026-10-13)
[^3]: SONOFF POW Elite product page. https://sonoff.tech/products/sonoff-pow-elite-smart-power-meter-switch (manufacturer, checked 2026-10-13)
[^4]: SONOFF POW Origin product page. https://sonoff.tech/products/sonoff-pow-origin-smart-power-meter-switch (manufacturer, checked 2026-10-13)
[^5]: SONOFF TH Elite product page. https://sonoff.tech/products/sonoff-th-elite-smart-temperature-and-humidity-monitoring-switch (manufacturer, checked 2026-10-13)
[^6]: SONOFF TH Origin product page. https://sonoff.tech/products/sonoff-th-origin-smart-temperature-and-humidity-monitoring-switch (manufacturer, checked 2026-10-13)
[^7]: SONOFF store: SONOFF 4CHR3 & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control. https://sonoff.tech/products/sonoff-4chr3-4chpror3-4-gang-wi-fi-smart-switch-with-rf-control (manufacturer, checked 2026-10-13)
[^8]: SONOFF store: SONOFF DUALR3/DUALR3 Lite Dual Relay Two Way Power Metering Smart Switch. https://sonoff.tech/products/sonoff-dualr3-dualr3-lite-dual-relay-two-way-power-metering-smart-switch (manufacturer, checked 2026-10-13)
[^9]: SONOFF store: SONOFF POWR3 High Power Smart Switch. https://sonoff.tech/products/sonoff-powr3-high-power-smart-switch (manufacturer, checked 2026-10-13)
[^10]: SONOFF store: SONOFF iFan04: Wi-Fi Ceiling Fan And Light Controller. https://sonoff.tech/products/sonoff-ifan04-wi-fi-ceiling-fan-and-light-controller (manufacturer, checked 2026-10-13)
[^11]: SONOFF store: SONOFF POW Ring Smart Power Meter | POWCT. https://sonoff.tech/products/sonoff-pow-ring-smart-power-meter-powct (manufacturer, checked 2026-10-13)
[^12]: SONOFF store: SONOFF Smart Stackable Power Meter. https://sonoff.tech/products/sonoff-smart-stackable-power-meter (manufacturer, checked 2026-10-13)
[^13]: SONOFF store: SONOFF S-MATE Extreme Switch Mate. https://sonoff.tech/products/sonoff-s-mate-extreme-switch-mate (manufacturer, checked 2026-10-13)