Option 1 · Sonoff
Sonoff SNZB-02M AirGuard TH Pressure Sensor
Last updated October 2026
View full device profileThe Smart Device Compare comparison
Sonoff SNZB-02M AirGuard TH Pressure Sensor vs SwitchBot Meter Pro
Understand the differences. Decide what matters to your home.
Build another comparison →Before you compare every specification
Key differences between Sonoff SNZB-02M AirGuard TH Pressure Sensor and SwitchBot Meter Pro
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
- Bluetooth (connectivity): Sonoff SNZB-02M AirGuard TH Pressure Sensor — No; SwitchBot Meter Pro — Yes.
- Screen (display): Sonoff SNZB-02M AirGuard TH Pressure Sensor — No; SwitchBot Meter Pro — Yes.
- Atmospheric Pressure (sensors): Sonoff SNZB-02M AirGuard TH Pressure Sensor — Yes; SwitchBot Meter Pro — No.
Specifications to check side by side
- Humidity Alerts (alerts): Sonoff SNZB-02M AirGuard TH Pressure Sensor — Yes; SwitchBot Meter Pro — SwitchBot Hub required.
- Temperature Alerts (alerts): Sonoff SNZB-02M AirGuard TH Pressure Sensor — Yes; SwitchBot Meter Pro — SwitchBot Hub required.
- 2.4 GHz Wi-Fi (connectivity): Sonoff SNZB-02M AirGuard TH Pressure Sensor — No; SwitchBot Meter Pro — SwitchBot Hub required.
- Zigbee (connectivity): Sonoff SNZB-02M AirGuard TH Pressure Sensor — Zigbee Hub required; SwitchBot Meter Pro — No.
Information still to confirm
- 8 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.
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.
11differences with recorded values for every device
8rows with missing or unspecified information
Consider your setup
Apple Home
- Sonoff SNZB-02M AirGuard TH Pressure SensorSONOFF Hub required
- SwitchBot Meter ProYes
Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.
Inspect the specificationsConsider your setup
Matter
- Sonoff SNZB-02M AirGuard TH Pressure SensorSONOFF Hub required
- SwitchBot Meter ProSwitchBot 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 specificationsConsider your setup
Battery Life
- Sonoff SNZB-02M AirGuard TH Pressure Sensor2 years
- SwitchBot Meter Pro1 year
Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.
Inspect the specificationsYour 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.
Showing 35 of 35 rows. “Not recorded” does not mean “No”.
Alerts
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- SwitchBot Hub required
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- SwitchBot Hub required
Connectivity
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- SwitchBot Hub required
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Zigbee Hub required
- SwitchBot Meter Pro
- No
Display
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- Not recorded
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- 3.6"
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- LCD
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Not applicable / unspecified
- SwitchBot Meter Pro
- Yes
Features
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
Catalog note
Local storage: 68 days | Server saves: Unlimited (requires Hub Mini)
Integrations
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- SONOFF Hub required
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- SONOFF Hub required
- SwitchBot Meter Pro
- SwitchBot Hub required
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
- SwitchBot Meter Pro
- Yes
Power
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- 2 years
- SwitchBot Meter Pro
- 1 year
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- CR2477
Manufacturer source
A CR2477 battery powers the sensor.
Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →- Source section
- Product description
- Model
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Document check only; not a hands-on test or verification of every regional or firmware variant.
- SwitchBot Meter Pro
- 2x AA
Sensors
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
Manufacturer source
The device measures air pressure.
Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →- Source section
- Product description
- Model
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Document check only; not a hands-on test or verification of every regional or firmware variant.
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
Manufacturer source
The sensor measures relative humidity.
Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →- Source section
- Product description
- Model
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Document check only; not a hands-on test or verification of every regional or firmware variant.
- SwitchBot Meter Pro
- Yes
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- No
- SwitchBot Meter Pro
- No
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Yes
Manufacturer source
The sensor measures air temperature.
Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →- Source section
- Product description
- Model
- Sonoff SNZB-02M AirGuard TH Pressure Sensor
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Document check only; not a hands-on test or verification of every regional or firmware variant.
- SwitchBot Meter Pro
- Yes
| Specification | Sonoff SNZB-02M AirGuard TH Pressure Sensor | SwitchBot Meter Pro |
|---|---|---|
| Alerts | ||
| No | No | |
| Yes | SwitchBot Hub required | |
| Yes | Yes | |
| Yes | SwitchBot Hub required | |
| Connectivity | ||
| No | SwitchBot Hub required | |
| No | No | |
| No | Yes | |
| No | No | |
| No | No | |
| No | No | |
| Zigbee Hub required | No | |
| Display | ||
| Not applicable / unspecified | No | |
| Not applicable / unspecified | Yes | |
| No | Yes | |
| Not applicable / unspecified | Not recorded | |
| Not applicable / unspecified | 3.6" | |
| Not applicable / unspecified | LCD | |
| Not applicable / unspecified | Yes | |
| Not applicable / unspecified | No | |
| Not applicable / unspecified | Yes | |
| Features | ||
| Yes | Yes | |
| Yes | YesCatalog noteLocal storage: 68 days | Server saves: Unlimited (requires Hub Mini) | |
| Integrations | ||
| Yes | Yes | |
| SONOFF Hub required | Yes | |
| Yes | Yes | |
| Yes | Yes | |
| SONOFF Hub required | SwitchBot Hub required | |
| Yes | Yes | |
| Power | ||
| 2 years | 1 year | |
CR2477Manufacturer sourceA CR2477 battery powers the sensor. Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. | 2x AA | |
| Sensors | ||
| No | No | |
YesManufacturer sourceThe device measures air pressure. Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. | No | |
YesManufacturer sourceThe sensor measures relative humidity. Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. | Yes | |
| No | No | |
YesManufacturer sourceThe sensor measures air temperature. Sonoff SNZB-02M AirGuard TH Pressure Sensor manufacturer product page →
Document check only; not a hands-on test or verification of every regional or firmware variant. | Yes | |
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