The Smart Device Compare comparison

Sonoff S31 WiFi Smart Plug vs Zooz Smart Plug ZEN04 800LR

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Sonoff S31 WiFi Smart Plug and Zooz Smart Plug ZEN04 800LR

A summary of selected recorded differences between these plugs. Check the full specification table below for details and conditions.

Feature differences among your selected devices

2.4 GHz Wi-Fi (connectivity): Sonoff S31 WiFi Smart Plug — Yes; Zooz Smart Plug ZEN04 800LR — No.

Specifications to check side by side

Z Wave (connectivity): Sonoff S31 WiFi Smart Plug — No; Zooz Smart Plug ZEN04 800LR — Z-Wave Hub required (Z-Wave 800 series with Long Range (ZWLR), S2 Security, SmartStart).
Apple Home (integrations): Sonoff S31 WiFi Smart Plug — SONOFF Hub required (SONOFF lists this model among the eWeLink Wi-Fi devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app.); Zooz Smart Plug ZEN04 800LR — No.
Matter (integrations): Sonoff S31 WiFi Smart Plug — SONOFF Hub required (The device is not Matter itself: SONOFF lists it among the eWeLink Wi-Fi models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.); Zooz Smart Plug ZEN04 800LR — No.

Information still to confirm

2 of 22 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Sonoff

Sonoff S31 WiFi Smart Plug

Last updated August 2026

View full device profile

Option 2 · Zooz

Zooz Smart Plug ZEN04 800LR

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

4differences with recorded values for every device

2rows with missing or unspecified information

Consider your setup

Apple Home

Sonoff S31 WiFi Smart PlugSONOFF Hub required
Zooz Smart Plug ZEN04 800LRNo

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Consider your setup

Matter

Sonoff S31 WiFi Smart PlugSONOFF Hub required
Zooz Smart Plug ZEN04 800LRNo

Confirm the exact device type and the features exposed in your chosen platform. Protocol support does not establish feature parity across apps.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 22 of 22 rows. “Not recorded” does not mean “No”.

Reading layout

Connectivity

2.4 GHz Wi-Fi

Sonoff S31 WiFi Smart Plug: Yes
Zooz Smart Plug ZEN04 800LR: No

5 GHz Wi-Fi

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Bluetooth

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Thread

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Z Wave

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: Z-Wave Hub required
Catalog note
Z-Wave 800 series with Long Range (ZWLR), S2 Security, SmartStart

Zigbee

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Features

Automations

Sonoff S31 WiFi Smart Plug: Yes
Catalog note
Schedules and timers via the eWeLink app
Zooz Smart Plug ZEN04 800LR: Yes
Catalog note
Scheduling and smart rules; acts as a Z-Wave signal repeater (not in ZWLR network)

On Off Button

Sonoff S31 WiFi Smart Plug: Yes
Zooz Smart Plug ZEN04 800LR: Yes

Zigbee Router

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Integrations

Alexa

Sonoff S31 WiFi Smart Plug: Yes
Zooz Smart Plug ZEN04 800LR: Yes
Catalog note
Zooz states that Z-Wave products need a hub to work with Alexa: through SmartThings, Hubitat or Ezlo the plug shows up as a normal smart plug

Apple Home

Sonoff S31 WiFi Smart Plug: SONOFF Hub required
Catalog note
SONOFF lists this model among the eWeLink Wi-Fi devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app.
Zooz Smart Plug ZEN04 800LR: No

Google Home

Sonoff S31 WiFi Smart Plug: Yes
Zooz Smart Plug ZEN04 800LR: Not recorded

Home Assistant

Sonoff S31 WiFi Smart Plug: Yes
Zooz Smart Plug ZEN04 800LR: Yes
Catalog note
Works with the Z-Box Hub, Home Assistant and Hubitat via a Z-Wave hub

Matter

Sonoff S31 WiFi Smart Plug: SONOFF Hub required
Catalog note
The device is not Matter itself: SONOFF lists it among the eWeLink Wi-Fi models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.
Zooz Smart Plug ZEN04 800LR: No

SmartThings

Sonoff S31 WiFi Smart Plug: Yes
Catalog note
Via the official eWeLink cloud integration
Zooz Smart Plug ZEN04 800LR: Yes
Catalog note
Pairs with a SmartThings hub as a standard Z-Wave device

Power

Energy Monitoring

Sonoff S31 WiFi Smart Plug: Yes
Catalog note
Real-time power, current and voltage; stores 100 days of usage data and total cost
Zooz Smart Plug ZEN04 800LR: Yes
Catalog note
Real-time power monitoring

Load Voltage

Sonoff S31 WiFi Smart Plug: 110 - 125V
Zooz Smart Plug ZEN04 800LR: 110 - 125V

Maximum Load Current

Sonoff S31 WiFi Smart Plug: 15A
Zooz Smart Plug ZEN04 800LR: 15A

Maximum Load Power

Sonoff S31 WiFi Smart Plug: 1800W
Zooz Smart Plug ZEN04 800LR: 1800W

Overheat Overload Protection

Sonoff S31 WiFi Smart Plug: Not recorded
Zooz Smart Plug ZEN04 800LR: Not recorded

Plug Format

Sonoff S31 WiFi Smart Plug: Type B
Zooz Smart Plug ZEN04 800LR: Type B

Usb Charging

Sonoff S31 WiFi Smart Plug: No
Zooz Smart Plug ZEN04 800LR: No

Specifications for Sonoff S31 WiFi Smart Plug versus Zooz Smart Plug ZEN04 800LR
Specification	Sonoff S31 WiFi Smart Plug	Zooz Smart Plug ZEN04 800LR
Connectivity
2.4 GHz Wi-Fi	Yes	No
5 GHz Wi-Fi	No	No
Bluetooth	No	No
Thread	No	No
Z Wave	No	Z-Wave Hub required Catalog note Z-Wave 800 series with Long Range (ZWLR), S2 Security, SmartStart
Zigbee	No	No
Features
Automations	Yes Catalog note Schedules and timers via the eWeLink app	Yes Catalog note Scheduling and smart rules; acts as a Z-Wave signal repeater (not in ZWLR network)
On Off Button	Yes	Yes
Zigbee Router	No	No
Integrations
Alexa	Yes	Yes Catalog note Zooz states that Z-Wave products need a hub to work with Alexa: through SmartThings, Hubitat or Ezlo the plug shows up as a normal smart plug
Apple Home	SONOFF Hub required Catalog note SONOFF lists this model among the eWeLink Wi-Fi devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app.	No
Google Home	Yes	Not recorded
Home Assistant	Yes	Yes Catalog note Works with the Z-Box Hub, Home Assistant and Hubitat via a Z-Wave hub
Matter	SONOFF Hub required Catalog note The device is not Matter itself: SONOFF lists it among the eWeLink Wi-Fi models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.	No
SmartThings	Yes Catalog note Via the official eWeLink cloud integration	Yes Catalog note Pairs with a SmartThings hub as a standard Z-Wave device
Power
Energy Monitoring	Yes Catalog note Real-time power, current and voltage; stores 100 days of usage data and total cost	Yes Catalog note Real-time power monitoring
Load Voltage	110 - 125V	110 - 125V
Maximum Load Current	15A	15A
Maximum Load Power	1800W	1800W
Overheat Overload Protection	Not recorded	Not recorded
Plug Format	Type B	Type B
Usb Charging	No	No

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology