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Product guide

SwitchBot MeterTH S1 Indoor Thermometer and Hygrometer

Thermometer Hygrometer: SwitchBot MeterTH S1 monitors indoor temperature and humidity on an LCD, with Bluetooth app access and a tabletop design. The listing also describes data history and dewpoint, VPD and absolute-humidity readings, while remote alerts and smart-home links require a SwitchBot Hub sold separately.

At a glance

  • Displays temperature and humidity on a high-resolution LCD, with app access to additional readings including dewpoint, VPD and absolute humidity.
  • The listing claims readings are reported every 4 seconds and data can be exported as a CSV file.
  • Bluetooth app access is described for nearby monitoring. A SwitchBot Hub is needed for remote notifications and smart-home integrations.
Price
£7.99Save 20%

Reference price: £9.99

Price checked: 13 Nov 2026

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Often bought together

Pros and cons

Pros

  • Combines an at-a-glance display with Bluetooth app monitoring and stored history.
  • The listing gives temperature and humidity accuracy claims and supports CSV export for tracking changes.

Technical specifications

14 specifications
Identity
BrandSwitchBot
ModelSwitchBot MeterTH S1
Display and readings
Screen technology listedLCD
Temperature accuracy±0.2°C/±0.4°F in temperature 0°C~65°C
Humidity accuracy±2%RH in humidity 10~90%RH
Reading interval4 seconds
Connectivity and data
Bluetooth range claim394ft connecting distance (no obstacles)
On-board storage claimup to 36 days On-board Data Storage
In-app storage claimup to 2 years In-App Data Storage
Data export formatcsv
Dimensions and installation
Mounting types listedTabletop
Item length5.5 Centimetres
ColourPearl white
Power
Battery descriptionAlkaline

What to know before buying

Listing details to confirm

Storage claims differ: one listing section states up to 36 days onboard, while another states 68 days. The Bluetooth distance is also described as both 394ft and 120m under ideal unobstructed conditions. The package claims differ on batteries and mounting accessories, so confirm what comes with the selected listing. Remote alerts and listed smart-home integrations require a separately sold SwitchBot Hub.

What’s in the box

  • Main unit (1)Included
  • Batteries (2)Check selected pack
  • 3M magnetic add-on stickerCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

  • People who want an indoor temperature and humidity display with app-based tracking and exportable records.
  • SwitchBot users who already have a compatible Hub and want remote alerts or automation based on temperature or humidity.

Less suited to

  • Buyers who need remote alerts or smart-home integration without purchasing a SwitchBot Hub.
  • Buyers who need a clearly confirmed storage duration, Bluetooth range or complete accessory and battery package before purchase.
SwitchBot MeterTH S1 Indoor Thermometer and Hygrometer · photo 2
Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 3,648 ratings
  • 5 stars60%60%
  • 4 stars16%16%
  • 3 stars10%10%
  • 2 stars4%4%
  • 1 star10%10%

Customer feedback highlights perceived accuracy, ease of setup and use, functionality and value, while display visibility and Bluetooth range receive mixed reports. Some customers report faulty screens. These concerns matter for a product intended to be read on its LCD and checked over Bluetooth. The listing’s accuracy figures and range claim are product claims, not proof that every unit or room will perform that way.

Positive themes

  • Customers describe the meter as accurate and easy to set up and use.
  • Customers also appreciate its functionality and value.

Negative themes

  • Some customer feedback reports faulty screens.

Mixed feedback

  • Display visibility is mixed, with reports ranging from easy to read to unreadable.
  • Bluetooth connectivity is mixed, including reports of poor range.

Frequently asked questions

Can it send alerts when I am away from home?

The listing says alerts from anywhere require a SwitchBot Hub, sold separately. Bluetooth alerts are described for nearby use.

Can readings be exported?

Yes. The listing says app data can be exported in CSV format.

How much onboard history does it store?

The listing is inconsistent: one section says up to 36 days and another says 68 days. Confirm the applicable claim for the selected listing.

What is included in the package?

An explicit component list names one main unit. Other listing copy also claims two batteries and a magnetic add-on sticker, so confirm those items with the selected listing.

SwitchBot MeterTH S1 Indoor Thermometer and Hygrometer · photo 3
Additional product photo 3

Alternative options

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