Option 1 · Meross
Meross Smart Multi-Function Hygrometer & Thermometer MS120H
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Meross Smart Multi-Function Hygrometer & Thermometer MS120H vs SwitchBot Meter Pro
Understand the differences. Decide what matters to your home.
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Key differences between Meross Smart Multi-Function Hygrometer & Thermometer MS120H 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
- Date (display): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — No; SwitchBot Meter Pro — Yes.
- Time (display): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — No; SwitchBot Meter Pro — Yes.
- Weather Forecast (display): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — No; SwitchBot Meter Pro — Yes.
Specifications to check side by side
- Humidity Alerts (alerts): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — Yes; SwitchBot Meter Pro — SwitchBot Hub required.
- Temperature Alerts (alerts): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — Yes (A built-in 100dB adjustable buzzer plus app notifications fire when the reading crosses a set condition.); SwitchBot Meter Pro — SwitchBot Hub required.
- 2.4 GHz Wi-Fi (connectivity): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — No; SwitchBot Meter Pro — SwitchBot Hub required.
- Screen Size (display): Meross Smart Multi-Function Hygrometer & Thermometer MS120H — 1.9"; SwitchBot Meter Pro — 3.6".
Information still to confirm
- 1 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.
15differences with recorded values for every device
1rows with missing or unspecified information
Consider your setup
Apple Home
- Meross Smart Multi-Function Hygrometer & Thermometer MS120HMeross 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
Home Assistant
- Meross Smart Multi-Function Hygrometer & Thermometer MS120HMeross Hub required
- SwitchBot Meter ProYes
Check the integration method, supported model and firmware. A catalog Yes does not establish local control or official support.
Inspect the specificationsConsider your setup
Matter
- Meross Smart Multi-Function Hygrometer & Thermometer MS120HMeross 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
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H3 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
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
- SwitchBot Meter Pro
- SwitchBot Hub required
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
The display carries a low battery indicator.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
A built-in 100dB adjustable buzzer plus app notifications fire when the reading crosses a set condition.
- SwitchBot Meter Pro
- SwitchBot Hub required
Connectivity
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- SwitchBot Hub required
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
Ultra-low-power Bluetooth links the sensor to the Meross Matter Smart Hub (MSH450P); it also connects to a phone over Bluetooth for setup and local readings.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
Display
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
A 1.9 inch display shows the current reading and cycles between the five measured parameters.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Not recorded
- SwitchBot Meter Pro
- Not recorded
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- 1.9"
- SwitchBot Meter Pro
- 3.6"
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- LCD
- SwitchBot Meter Pro
- LCD
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- Yes
Features
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
Connected to other smart devices through the Meross hub, the readings trigger automations such as turning on a humidifier when humidity drops.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Catalog note
Automatic logging keeps up to 120 days of data locally and up to 2 years in the cloud with the Meross hub, viewable and exportable in the app.
- SwitchBot Meter Pro
- Yes
Catalog note
Local storage: 68 days | Server saves: Unlimited (requires Hub Mini)
Integrations
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
Alexa support comes through the Meross Matter Smart Hub, not from the sensor directly.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
Meross republishes the sensor into Apple Home through its Matter Smart Hub.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
The sensor is not a Matter device itself; it reaches Google Home through the Meross Matter Smart Hub, which republishes it into the ecosystem.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
Home Assistant reaches it over Matter through the Meross Matter Smart Hub, or through the community meross_lan integration once Meross adds support.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
Not a Matter device itself: the sensor speaks Bluetooth to the Meross Matter Smart Hub (MSH450P), and the hub is what joins Matter. Meross states shipments of the hub and sensors began 2026-09-28.
- SwitchBot Meter Pro
- SwitchBot Hub required
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Meross Hub required
Catalog note
Reached through the Meross Matter Smart Hub, which exposes the sensor over Matter.
- SwitchBot Meter Pro
- Yes
Power
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- 3 years
Manufacturer source
Advertised battery life is up to three years.
Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →- Source section
- Product description
- Model
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Requires an MSH450P hub. Battery life varies with settings and use.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Catalog note
Meross rates up to 3 years on the single replaceable CR123A battery.
- SwitchBot Meter Pro
- 1 year
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- CR123A
- SwitchBot Meter Pro
- 2x AA
Sensors
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Manufacturer source
The sensor measures relative humidity.
Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →- Source section
- Product description
- Model
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Requires an MSH450P hub. Battery life varies with settings and use.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Catalog note
Humidity accuracy up to plus or minus 2% RH, with dew point, absolute humidity and vapor pressure deficit derived from the readings.
- SwitchBot Meter Pro
- Yes
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- No
- SwitchBot Meter Pro
- No
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Yes
Manufacturer source
The sensor measures temperature.
Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →- Source section
- Product description
- Model
- Meross Smart Multi-Function Hygrometer & Thermometer MS120H
- Region
- Manufacturer product page; no universal regional compatibility implied
- Firmware
- Not specified by this source
- Checked
Requires an MSH450P hub. Battery life varies with settings and use.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Catalog note
Temperature accuracy up to plus or minus 0.2 C (plus or minus 0.36 F).
- SwitchBot Meter Pro
- Yes
| Specification | Meross Smart Multi-Function Hygrometer & Thermometer MS120H | SwitchBot Meter Pro |
|---|---|---|
| Alerts | ||
| No | No | |
| Yes | SwitchBot Hub required | |
YesCatalog noteThe display carries a low battery indicator. | Yes | |
YesCatalog noteA built-in 100dB adjustable buzzer plus app notifications fire when the reading crosses a set condition. | SwitchBot Hub required | |
| Connectivity | ||
| No | SwitchBot Hub required | |
| No | No | |
YesCatalog noteUltra-low-power Bluetooth links the sensor to the Meross Matter Smart Hub (MSH450P); it also connects to a phone over Bluetooth for setup and local readings. | Yes | |
| No | No | |
| No | No | |
| No | No | |
| No | No | |
| Display | ||
| No | No | |
| No | Yes | |
YesCatalog noteA 1.9 inch display shows the current reading and cycles between the five measured parameters. | Yes | |
| Not recorded | Not recorded | |
| 1.9" | 3.6" | |
| LCD | LCD | |
| No | Yes | |
| No | No | |
| No | Yes | |
| Features | ||
YesCatalog noteConnected to other smart devices through the Meross hub, the readings trigger automations such as turning on a humidifier when humidity drops. | Yes | |
YesCatalog noteAutomatic logging keeps up to 120 days of data locally and up to 2 years in the cloud with the Meross hub, viewable and exportable in the app. | YesCatalog noteLocal storage: 68 days | Server saves: Unlimited (requires Hub Mini) | |
| Integrations | ||
Meross Hub requiredCatalog noteAlexa support comes through the Meross Matter Smart Hub, not from the sensor directly. | Yes | |
Meross Hub requiredCatalog noteMeross republishes the sensor into Apple Home through its Matter Smart Hub. | Yes | |
Meross Hub requiredCatalog noteThe sensor is not a Matter device itself; it reaches Google Home through the Meross Matter Smart Hub, which republishes it into the ecosystem. | Yes | |
Meross Hub requiredCatalog noteHome Assistant reaches it over Matter through the Meross Matter Smart Hub, or through the community meross_lan integration once Meross adds support. | Yes | |
Meross Hub requiredCatalog noteNot a Matter device itself: the sensor speaks Bluetooth to the Meross Matter Smart Hub (MSH450P), and the hub is what joins Matter. Meross states shipments of the hub and sensors began 2026-09-28. | SwitchBot Hub required | |
Meross Hub requiredCatalog noteReached through the Meross Matter Smart Hub, which exposes the sensor over Matter. | Yes | |
| Power | ||
3 yearsManufacturer sourceAdvertised battery life is up to three years. Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →
Requires an MSH450P hub. Battery life varies with settings and use. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog noteMeross rates up to 3 years on the single replaceable CR123A battery. | 1 year | |
| CR123A | 2x AA | |
| Sensors | ||
| No | No | |
| No | No | |
YesManufacturer sourceThe sensor measures relative humidity. Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →
Requires an MSH450P hub. Battery life varies with settings and use. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog noteHumidity accuracy up to plus or minus 2% RH, with dew point, absolute humidity and vapor pressure deficit derived from the readings. | Yes | |
| No | No | |
YesManufacturer sourceThe sensor measures temperature. Meross Smart Multi-Function Hygrometer & Thermometer MS120H manufacturer product page →
Requires an MSH450P hub. Battery life varies with settings and use. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog noteTemperature accuracy up to plus or minus 0.2 C (plus or minus 0.36 F). | 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