The Smart Device Compare comparison

Sonoff SNZB-02WD vs YoLink Smart Wireless Thermometer Hygrometer

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Sonoff SNZB-02WD and YoLink Smart Wireless Thermometer Hygrometer

A summary of selected recorded differences between these temperature & humidity sensors. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Other (connectivity): Sonoff SNZB-02WD — No; YoLink Smart Wireless Thermometer Hygrometer — Yes (LoRa, up to 1/4 mile range (YoLink hub required)).
Screen (display): Sonoff SNZB-02WD — Yes; YoLink Smart Wireless Thermometer Hygrometer — No.

Specifications to check side by side

Zigbee (connectivity): Sonoff SNZB-02WD — Zigbee Hub required; YoLink Smart Wireless Thermometer Hygrometer — No.
Apple Home (integrations): Sonoff SNZB-02WD — SONOFF Hub required (SONOFF lists this model among the Zigbee devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app. Apple Home has no Zigbee radio of its own.); YoLink Smart Wireless Thermometer Hygrometer — YoLink Local Hub required (The YoLink Local Hub bridges YoLink devices to Matter, which is how they reach the Apple Home app. The older cloud-only YoLink hubs have no Apple Home path.).
Matter (integrations): Sonoff SNZB-02WD — SONOFF Hub required (The device is not Matter itself: SONOFF lists it among the Zigbee models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.); YoLink Smart Wireless Thermometer Hygrometer — YoLink Local Hub required.
SmartThings (integrations): Sonoff SNZB-02WD — Yes (Pairs with a SmartThings hub as a standard Zigbee device using the SONOFF driver); YoLink Smart Wireless Thermometer Hygrometer — YoLink Local Hub required (Via Matter).

Information still to confirm

11 of 35 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 SNZB-02WD

Last updated October 2026

View full device profile

Option 2 · YoLink

YoLink Smart Wireless Thermometer Hygrometer

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.

7differences with recorded values for every device

11rows with missing or unspecified information

Consider your setup

Apple Home

Sonoff SNZB-02WDSONOFF Hub required
YoLink Smart Wireless Thermometer HygrometerYoLink Local Hub required

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 SNZB-02WDSONOFF Hub required
YoLink Smart Wireless Thermometer HygrometerYoLink Local Hub required

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 35 of 35 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Air Quality Alerts

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Humidity Alerts

Sonoff SNZB-02WD: Yes
YoLink Smart Wireless Thermometer Hygrometer: Yes

Low Battery Alerts

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: Yes
Catalog note
Real-time low battery alerts in the YoLink app

Temperature Alerts

Sonoff SNZB-02WD: Yes
YoLink Smart Wireless Thermometer Hygrometer: Yes
Catalog note
App, email and text/SMS alerts

Connectivity

2.4 GHz Wi-Fi

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

5 GHz Wi-Fi

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Bluetooth

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Other

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: Yes
Catalog note
LoRa, up to 1/4 mile range (YoLink hub required)

Thread

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Z Wave

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Zigbee

Sonoff SNZB-02WD: Zigbee Hub required
YoLink Smart Wireless Thermometer Hygrometer: No

Display

Color Screen

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Date

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Screen

Sonoff SNZB-02WD: Yes
YoLink Smart Wireless Thermometer Hygrometer: No

Screen Resolution

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Screen Size

Sonoff SNZB-02WD

2.2"

Manufacturer source

The screen measures 2.2 inches.

Sonoff SNZB-02WD manufacturer product page →

Source section: Product description
Model: Sonoff SNZB-02WD
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

The IP65 housing is not suitable for submersion, pressure jets or direct outdoor rain exposure according to the manufacturer.

Document check only; not a hands-on test or verification of every regional or firmware variant.

YoLink Smart Wireless Thermometer Hygrometer

Not applicable / unspecified

Screen Type

Sonoff SNZB-02WD

LCD

Manufacturer source

The screen is an LCD.

Sonoff SNZB-02WD manufacturer product page →

Source section: Product description
Model: Sonoff SNZB-02WD
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

The IP65 housing is not suitable for submersion, pressure jets or direct outdoor rain exposure according to the manufacturer.

Document check only; not a hands-on test or verification of every regional or firmware variant.

YoLink Smart Wireless Thermometer Hygrometer

Not applicable / unspecified

Time

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Touch Screen

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Weather Forecast

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: Not applicable / unspecified

Features

Automations

Sonoff SNZB-02WD: Yes
YoLink Smart Wireless Thermometer Hygrometer: Yes

History Records

Sonoff SNZB-02WD: Yes
Catalog note
View and export temperature/humidity charts in the app
YoLink Smart Wireless Thermometer Hygrometer: Yes

Integrations

Alexa

Sonoff SNZB-02WD: Yes
Catalog note
eWeLink publishes SONOFF Zigbee sensors to Alexa, the same route the SNZB-02 and SNZB-02P already use, and an Echo with a Zigbee hub can pair it directly
YoLink Smart Wireless Thermometer Hygrometer: Yes

Apple Home

Sonoff SNZB-02WD: SONOFF Hub required
Catalog note
SONOFF lists this model among the Zigbee devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app. Apple Home has no Zigbee radio of its own.
YoLink Smart Wireless Thermometer Hygrometer: YoLink Local Hub required
Catalog note
The YoLink Local Hub bridges YoLink devices to Matter, which is how they reach the Apple Home app. The older cloud-only YoLink hubs have no Apple Home path.

Google Home

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: Not recorded

Home Assistant

Sonoff SNZB-02WD: Yes
YoLink Smart Wireless Thermometer Hygrometer: Yes

Matter

Sonoff SNZB-02WD: SONOFF Hub required
Catalog note
The device is not Matter itself: SONOFF lists it among the Zigbee models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.
YoLink Smart Wireless Thermometer Hygrometer: YoLink Local Hub required

SmartThings

Sonoff SNZB-02WD: Yes
Catalog note
Pairs with a SmartThings hub as a standard Zigbee device using the SONOFF driver
YoLink Smart Wireless Thermometer Hygrometer: YoLink Local Hub required
Catalog note
Via Matter

Power

Battery Life

Sonoff SNZB-02WD: Not recorded
YoLink Smart Wireless Thermometer Hygrometer: 5 years

Battery Type

Sonoff SNZB-02WD: CR2477
YoLink Smart Wireless Thermometer Hygrometer: 2x AA

Sensors

Air Quality

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Atmospheric Pressure

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Humidity

Sonoff SNZB-02WD

Yes

Manufacturer source

The sensor measures relative humidity.

Sonoff SNZB-02WD manufacturer product page →

Source section: Product description
Model: Sonoff SNZB-02WD
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

Document check only; not a hands-on test or verification of every regional or firmware variant.

YoLink Smart Wireless Thermometer Hygrometer

Yes

Occupancy

Sonoff SNZB-02WD: No
YoLink Smart Wireless Thermometer Hygrometer: No

Temperature

Sonoff SNZB-02WD

Yes

Manufacturer source

The sensor measures air temperature.

Sonoff SNZB-02WD manufacturer product page →

Source section: Product description
Model: Sonoff SNZB-02WD
Region: Manufacturer product page; no universal regional compatibility implied
Firmware: Not specified by this source
Checked: 2026-10-04

Document check only; not a hands-on test or verification of every regional or firmware variant.

YoLink Smart Wireless Thermometer Hygrometer

Yes

Catalog note

Wide temperature range

Specifications for Sonoff SNZB-02WD versus YoLink Smart Wireless Thermometer Hygrometer
Specification	Sonoff SNZB-02WD	YoLink Smart Wireless Thermometer Hygrometer
Alerts
Air Quality Alerts	No	No
Humidity Alerts	Yes	Yes
Low Battery Alerts	Not recorded	Yes Catalog note Real-time low battery alerts in the YoLink app
Temperature Alerts	Yes	Yes Catalog note App, email and text/SMS alerts
Connectivity
2.4 GHz Wi-Fi	No	No
5 GHz Wi-Fi	No	No
Bluetooth	No	No
Other	No	Yes Catalog note LoRa, up to 1/4 mile range (YoLink hub required)
Thread	No	No
Z Wave	No	No
Zigbee	Zigbee Hub required	No
Display
Color Screen	No	Not applicable / unspecified
Date	Not recorded	Not applicable / unspecified
Screen	Yes	No
Screen Resolution	Not recorded	Not applicable / unspecified
Screen Size	2.2" Manufacturer source The screen measures 2.2 inches. Sonoff SNZB-02WD manufacturer product page → Source section Product description Model Sonoff SNZB-02WD Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 The IP65 housing is not suitable for submersion, pressure jets or direct outdoor rain exposure according to the manufacturer. Document check only; not a hands-on test or verification of every regional or firmware variant.	Not applicable / unspecified
Screen Type	LCD Manufacturer source The screen is an LCD. Sonoff SNZB-02WD manufacturer product page → Source section Product description Model Sonoff SNZB-02WD Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 The IP65 housing is not suitable for submersion, pressure jets or direct outdoor rain exposure according to the manufacturer. Document check only; not a hands-on test or verification of every regional or firmware variant.	Not applicable / unspecified
Time	Not recorded	Not applicable / unspecified
Touch Screen	No	Not applicable / unspecified
Weather Forecast	No	Not applicable / unspecified
Features
Automations	Yes	Yes
History Records	Yes Catalog note View and export temperature/humidity charts in the app	Yes
Integrations
Alexa	Yes Catalog note eWeLink publishes SONOFF Zigbee sensors to Alexa, the same route the SNZB-02 and SNZB-02P already use, and an Echo with a Zigbee hub can pair it directly	Yes
Apple Home	SONOFF Hub required Catalog note SONOFF lists this model among the Zigbee devices its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) publish to Matter, which is how it reaches the Apple Home app. Apple Home has no Zigbee radio of its own.	YoLink Local Hub required Catalog note The YoLink Local Hub bridges YoLink devices to Matter, which is how they reach the Apple Home app. The older cloud-only YoLink hubs have no Apple Home path.
Google Home	Not recorded	Not recorded
Home Assistant	Yes	Yes
Matter	SONOFF Hub required Catalog note The device is not Matter itself: SONOFF lists it among the Zigbee models its Matter bridges (Zigbee Bridge Ultra, iHost, NSPanel Pro) republish into Matter.	YoLink Local Hub required
SmartThings	Yes Catalog note Pairs with a SmartThings hub as a standard Zigbee device using the SONOFF driver	YoLink Local Hub required Catalog note Via Matter
Power
Battery Life	Not recorded	5 years
Battery Type	CR2477	2x AA
Sensors
Air Quality	No	No
Atmospheric Pressure	No	No
Humidity	Yes Manufacturer source The sensor measures relative humidity. Sonoff SNZB-02WD manufacturer product page → Source section Product description Model Sonoff SNZB-02WD Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Document check only; not a hands-on test or verification of every regional or firmware variant.	Yes
Occupancy	No	No
Temperature	Yes Manufacturer source The sensor measures air temperature. Sonoff SNZB-02WD manufacturer product page → Source section Product description Model Sonoff SNZB-02WD Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Document check only; not a hands-on test or verification of every regional or firmware variant.	Yes Catalog note Wide temperature range

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