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🌡️ Stay ahead of the curve with precision climate control at your fingertips!
The SwitchBot Smart Room Thermometer Hygrometer Sensor Plus delivers highly accurate temperature and humidity monitoring with a Swiss-made sensor, a large 3-inch display, and robust Bluetooth connectivity up to 120 meters. It supports advanced metrics like Dewpoint and VPD, offers extensive data storage and export options, and integrates with the SwitchBot Hub for remote alerts—ideal for managing home, greenhouse, basement, or pet environments with professional-grade precision.

















| ASIN | B09QBR7XJD |
| Battery Description | 2x AAA |
| Best Sellers Rank | 15,988 in Garden ( See Top 100 in Garden ) 59 in Hygrometers |
| Brand | SwitchBot |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,490) |
| Global Trade Identification Number | 00850007706944 |
| Included Components | Thermometer Hygrometer Plus |
| Item Dimensions W x H | 6.4W x 7.9H centimetres |
| Item Length | 4 Centimetres |
| Item Weight | 64 Grams |
| Manufacturer | Wonderlabs |
| Manufacturer Part Number | W2301500 |
| Model Number | SBT-W2301500 |
| Mounting Type | Freestanding |
| Operating Humidity | 0-99% RH |
| Temperature Accuracy | 0.2 |
| UPC | 850007706944 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 100 Degrees Celsius |
| Voltage | 3 Volts |
S**D
Perfect Little Sensor for Any Room
Really impressed with this little sensor. It picks up changes in temperature and humidity almost instantly, and the readings have been consistently accurate across different rooms. Setup took seconds and the app updates are smooth and reliable. I like that it’s compact enough to place anywhere and still easy to read in the app. Great value for the performance — exactly what I needed for keeping an eye on the indoor environment.
E**O
Great value for money, have one in every room
Fantastic indoor thermometer, great display and also very easy to put it on the wall. Thanks to the Bluetooth integration you can also check the room temperature and humidity from the switchbot app on the phone. Definitely recommend
J**E
Easy to read temperature & humidity sensor. QC issues but good customer service
Price: £21.99/unit (sometimes on flash sale at £14.99) Purchase date: March 2022 PROs + Huge display with thick, large font that is easy to read + Not mandatory to connect to any other devices: excellent offline stand-alone mode + Relatively precise: all 4 units were within 0.4°C and 2% humidity + Updates every minute (or faster) + No unnecessary gimmicks and texts/icons: very clean UI and info contents + Useful kick stand allows 4 different positions incl. mounting hole for wall/ceiling + Matte white, discreet and simple design + Good build quality a d finish + Accepts 2x AAA such as 800mAh Panasonic/Sanyo Eneloop that last 10-12 months + Customer service eventually gets in touch with you to send free replacements + Relatively accurate even after 1 year with +/- 1°C and 3% humidity variation NEUTRAL - Unclear how long included 2x AAA will last as I only had them for 11 days - Not suitable for highly accurate, industrial usage CONs - 3 of 16 units I bought developed display defects (see photo) meaning 19% defect rate which is extremely high - Sold out a week after I ordered 4 units, and now I cannot get any more :( - App is rubbish: 2.6/5 on Google Play Store but not needed anyway - Customer support aggressively chases you for updates and pushes you to delete any review under 4 stars
N**R
Accurate, smart and useful!
I was looking for an accurate meter that would record the temp and humidity and allow me to create historic charts so I could help trace our condensation issues and whether the changes we made were working. These meters are incredibly useful, the battery lasts for a very long time and they're easily replaceable (not like those meters that use annoying coin batteries), and get even smarter when they're linked to the switchbot hub - this allows you to see your readings from anywhere, not just via Bluetooth from the meter. I have these inconspicuous meters dotted around the house and they're great for keeping an eye on comfort levers and providing an early warning of any issues such as leaks or damp.
A**T
BUY THEM NOW
Amazing. Allows for excellent monitoring of both temp and humidity. Excellent for pets and super fast to update. Get one for every room in your house with the easy to see displays. Great Bluetooth and smart home connectivity
K**A
A versatile addition to your smart home
I'd already bought a regular Switchbot thermometer and a hub mini to control an electric heater via the Samsung smartthings app and to be able to monitor temperatures and humidity levels remotely. It worked perfectly and the app gave detailed historical temperature and humidity graphs, live readings and much more via the hub. I bought the meter plus (and a hub mini) for my elderly father to control his electric radiator (his main source of heating) and it enables me to keep him comfortable and for him to be more energy efficient. The meter plus is easy to read (being larger than the regular meter) and is shaped with a slight taper to assist viewing further still. The readings are accurate and can be calibrated if desired. The additional 'comfort' icons on the display are useful. These show on both the meter and the app. I've also linked the meter plus to Google Home and Samsung Smarthings with ease (via the Switchbot Hub). Without the hub the meter plus will still link to the app when it's in Bluetooth range but the hub opens up a world of opportunities. The whole Switchbot range is well thought out and easy to use and I'd highly recommend.
W**E
Great accurate device but...
The device downloads your temperature to you phone app via bluetooth. HOWEVER - after a few months it loses registration with the phone app. This means, for example, 20.0C actual now becomes offset to say 18.6C in the app. All he graphs still track perfectly but are now 1.4C out. They then permanently remain offset. The only way to re-align the app with the device is to clear the data (easily done on the app) and start again. This typically means I only ever have a few months of trends and I expected and wanted to keep the data over the course of the year. Not ideal.
T**D
Great App Controlled Temp Monitor
I am a fan of the switchbot ecosystem and this temprature/humidity sensor makes a great additon to my switchbot setup. The display is nice and large making it very easy to read from a distance. There is a smiley face which alerts you to the 'comfort level' within the monitored room. The device is app controlled and you will need a hub if you want to control/view this outside of the bluetooth range. I have this installed in my loft to monitor my solar PV inverter, a quick check of my phone now lets me know what temprature my loft is at and if i need to switch on a fan to cool things down. Great device - works well
L**T
Le SwitchBot Meter Plus est un excellent petit appareil pour surveiller la température et l'humidité de votre intérieur. Sa grande force réside dans son écran LCD de grande taille, offrant une lisibilité impeccable, même de loin. L'installation et l'utilisation sont simples et l'application SwitchBot est intuitive et fonctionne très bien, permettant de suivre l'historique. La fiabilité des mesures est un autre point fort, et le rapport qualité-prix est tout à fait satisfaisant. Son design sobre et élégant lui permet de s'intégrer discrètement dans n'importe quel environnement. La batterie a également une très bonne autonomie et l'intégration à l'assistant Google est facile. Demander la température à son assistant vocal, c'est sympa et surtout pratique. En résumé, le SwitchBot Meter Plus est un choix judicieux si vous recherchez un thermomètre connecté fiable, facile à utiliser et à lire, avec une application bien conçue et un bon rapport qualité-prix.
C**N
⭐⭐⭐⭐⭐ (5/5 Sterne) Ich habe das SwitchBot Thermometer Hygrometer Innen für mein Zuhause gekauft und es ist ein absoluter Game-Changer! Hier sind fünf Gründe, warum ich dieses kleine Gerät mit fünf Sternen bewerte: 1. Super einfach einzurichten: Kein kompliziertes Setup. Einfach Batterie rein und schon ist das Gerät einsatzbereit. Das Display ist groß genug, um die Werte klar abzulesen, aber das Thermometer selbst ist kompakt und nimmt kaum Platz weg. Es ist leicht an der Wand oder auf einem Regal zu platzieren. 2. Konnektivität mit der App: Was dieses Thermometer wirklich cool macht, ist die App-Konnektivität. Ich kann die Temperatur und Luftfeuchtigkeit von überall überwachen, solange ich mein Smartphone dabei habe. Die App ist benutzerfreundlich und bietet eine Menge Informationen, die für ein gemütliches Raumklima nützlich sind. 3. Genauigkeit und Zuverlässigkeit: Die Messungen sind präzise und zuverlässig. Egal ob Sommer oder Winter, dieses Thermometer liefert immer genaue Werte. Das hilft mir, die Heizung oder Klimaanlage besser zu steuern und ein angenehmes Raumklima zu behalten. 4. Lange Batterielaufzeit: Die Batterien halten ewig! Ich habe das Gerät seit Monaten im Einsatz und musste die Batterien bisher nicht wechseln. Das spart nicht nur Geld, sondern ist auch umweltfreundlich. 5. Praktische Benachrichtigungen: Ich liebe es, dass ich Benachrichtigungen einrichten kann. Wenn die Temperatur oder Luftfeuchtigkeit außerhalb meines gewünschten Bereichs liegt, bekomme ich sofort eine Warnung auf meinem Handy. Das ist super, wenn ich nicht zu Hause bin und wissen möchte, ob alles in Ordnung ist. Fazit: Das SwitchBot Thermometer Hygrometer Innen ist ein tolles kleines Gadget, das meinen Alltag einfacher macht. Es ist einfach einzurichten, bietet genaue Messungen und die App-Konnektivität ist ein echter Gewinn. Mit den Benachrichtigungen und der langen Batterielaufzeit ist es ein Muss für alle, die ihre Raumtemperatur und -feuchtigkeit im Griff haben wollen. Ganz klar fünf Sterne von mir!
R**H
Love this. Have several now, getting temperature and humidity for the rooms in my house. And very handy to ask Alexa what the temp is per room. Battery life is excellent. Mine get more than a year out of a set. And the display is easy to read.
O**.
Superior brand and hi-quality products!
G**K
I bought one and then two more because I like them so much. The three read within +/-0.1 C and within 1% humidity of each other when placed side by side. This is very very good - even better than the specifications. They compare very well to other trusted temperature and humidity devices I have. The display is large and readable provided there is some light. The best thing about them is that they are recognized by Home Assistant immediately after taking out the battery isolation tab! Set up in Home Assistant is painless and slick. I don't bother with the app.
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