1 / 7SwitchBot Meter Plus SBT-W2301500 Thermometer Hygrometer
SBT-W2301500: SwitchBot Meter Plus is an indoor thermometer and hygrometer with a 3-inch display, Bluetooth readings and app-based data logging. Its Hub-dependent remote alerts and several listing inconsistencies are worth weighing before purchase.
At a glance
- The 3-inch screen is described as showing readings and climate-condition icons for at-a-glance checks.
- Temperature and humidity updates are claimed every 4 seconds, with temperature accuracy stated as ±0.2°C/±0.4°F and humidity accuracy as ±2%RH.
- Bluetooth viewing is claimed up to 120 metres without obstacles. The SwitchBot app supports stored readings and CSV export.
- Dewpoint, VPD and absolute humidity readings are listed alongside temperature and humidity.
- Remote notifications require a SwitchBot Hub, which the listing says is sold separately.
Often bought together
Pros and cons
Pros
- Large, clearly legible display and vivid condition icons can make local readings easier to check without opening the app.
- The stated onboard and in-app storage periods, plus CSV export, support reviewing environmental changes over time.
- Dewpoint, VPD and absolute humidity add context beyond basic temperature and humidity readings.
Technical specifications
13 specifications| Brand | SwitchBot |
|---|---|
| Model | SBT-W2301500 |
| Colour | White |
| Items listed | 1 |
| Mounting type listed | Freestanding |
|---|---|
| Dimensions listed | 6.4W x 7.9H centimetres |
| Weight listed | 64 Grams |
| Operating humidity | 0-99% RH |
|---|---|
| Upper temperature rating | 80 Degrees Celsius |
| Temperature accuracy (details field) | 0.2 |
| Temperature accuracy (feature claim) | plus_minus_0_point_2_degrees_celsius |
| Battery description | 2x AAA |
| Voltage | 3 Volts |
What to know before buying
Listing details to confirm
The listing is inconsistent about installation: the specifications say “Freestanding”, while the feature text also claims wall and magnetic attachment and three upright angles. It also gives temperature accuracy both as “0.2” without a unit and as ±0.2°C/±0.4°F, and describes the sensor variously as Swiss-made and Swiss Sensirion. The 120-metre Bluetooth range is specified only without obstacles. Remote alerts require a SwitchBot Hub, while one listing panel specifically names a SwitchBot Hub Mini Matter sold separately. Confirm the selected model and supported setup if these details matter.
What’s in the box
Included- Thermometer Hygrometer Plus
Who is it for?
A good fit for
- People who want a prominent indoor display for checking room temperature and humidity at a glance.
- Users who want to log and export readings for a greenhouse, cellar or other indoor environment.
- SwitchBot users prepared to add a compatible Hub for remote notifications.
Less suited to
- Buyers who need remote alerts without buying or using a SwitchBot Hub.
- Anyone who needs an unambiguous statement of mounting options or measurement accuracy before choosing.
Customer reviews on Amazon
- 5 stars
71% 71% - 4 stars
16% 16% - 3 stars
6% 6% - 2 stars
3% 3% - 1 star
4% 4%
Customer feedback highlights the large, readable display, straightforward setup and reported usefulness with smart-home systems. Accuracy reports are mixed, and connectivity feedback includes synchronisation problems. For buyers relying on the claimed Bluetooth range, data logging or Hub-based remote alerts, those reports make the connection and measurement consistency relevant considerations. The aggregate ratings are mostly five-star, but they do not establish how the sensor performs in a particular setup.
Positive themes
- Customers praise the large display and clear, easy-to-read figures.
- Customers report easy setup and useful smart-home integration.
Mixed feedback
- Feedback on accuracy is mixed, with some customers reporting accurate readings and others finding them inaccurate.
- Connectivity receives mixed feedback, including reported synchronisation issues.
Frequently asked questions
Can this meter send alerts when I am away?
The listing says remote notifications require a SwitchBot Hub. It does not establish that a Hub is included, and one panel says the Hub Mini Matter is sold separately.
Does it record readings for later review?
The listing claims up to 68 days of onboard storage and up to 2 years in-app storage, with CSV export.
What measurements does it show?
The listing names temperature, humidity, dewpoint, VPD and absolute humidity readings.
How can it be mounted?
The specifications list it as freestanding, but the feature text also claims wall or magnetic attachment and three upright angles. Confirm the mounting arrangement for the selected listing.
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