---
product_id: 521548769
title: "SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life"
brand: "switchbot"
price: "£20.00"
currency: GBP
in_stock: true
reviews_count: 13
category: "Switch Bot"
url: https://www.desertcart.co.uk/products/521548769-switchbot-ip65-indoor-outdoor-hygrometer-thermometer-wireless-100m-bluetooth-range
store_origin: GB
region: United Kingdom
---

# IP65 Waterproof/Dustproof 100m Bluetooth Range 2 Years Battery Life SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life

**Brand:** switchbot
**Price:** £20.00
**Availability:** ✅ In Stock

## Summary

> 🌦️ Stay ahead of the elements with SwitchBot’s smart, rugged precision!

## Quick Answers

- **What is this?** SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life by switchbot
- **How much does it cost?** £20.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/521548769-switchbot-ip65-indoor-outdoor-hygrometer-thermometer-wireless-100m-bluetooth-range)

## Best For

- switchbot enthusiasts

## Why This Product

- Trusted switchbot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Data at Your Fingertips:** Export up to 68 days of onboard data or store 2 years in-app with unlimited cloud storage via SwitchBot Hub for deep insights and trend analysis.
- • **Precision You Can Trust:** Swiss Sensirion sensor delivers ultra-accurate readings with ±0.2℃ temperature and ±1.8% RH humidity precision every 4 seconds.
- • **Seamless Long-Range Connectivity:** Stay connected up to 100 meters via Bluetooth—monitor your space without boundaries or interruptions.
- • **Weatherproof & Ready for Anything:** IP65 rating means this sensor thrives rain or shine, indoors or out—never miss a beat in your environment monitoring.
- • **Effortless Longevity & Portability:** Compact, lightweight design with a durable lanyard and replaceable AAA batteries lasting up to 2 years—set it and forget it.

## Overview

The SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer is a robust, wireless sensor designed for millennial professionals who demand precise environmental data anywhere—from kitchens to greenhouses. Featuring IP65 waterproofing, a Swiss Sensirion sensor for ±0.2℃ and ±1.8% RH accuracy, and a 100m Bluetooth range, it offers seamless monitoring with up to 2 years of battery life. Its free data export and cloud storage options empower proactive control over your environment, making it an indispensable tool for smart living and workspaces.

## Description

Product Description SwitchBot Indoor Outdoor Thermometer Hygrometer is compact and equipped with a Swiss chip to help you accurately monitor daily temperature, humidity, absolute humidity, dew point, and VPD. It's also IP65 waterproof and suitable for use almost anywhere. Check data via Bluetooth. You can use Bluetooth to view your Outdoor Meter temperature readings when within Bluetooth range (100m, no obstacles). IP65 waterproof. Compact in size. SwitchBot Outdoor Thermometer Hygrometer measures in at just 60×28×20 mm (2.4×1.1×0.8 in.), making it super compact and easy to carry anywhere. Long lasting battery life. Use with 2 x AAA batteries for a whopping 2 years battery life, and simply change batteries when you need to recharge. A great way to look after Infants at home. Auto-Control SwitchBot Hub learns & mimics remote signals, automating AC control by temperature/humidity while replacing multiple remotes—effortless comfort, zero clutter. Trigger Bot to automatically turn the exhaust fan on/off when humidity or temperature reaches your set level. Great for both indoors and outdoors. Our temperature humidity sensor can detect a temperature range between - 20℃ to 60℃, with a humidity range of 0 to 100%RH. You can use this hygrometer almost anywhere, including: baby rooms, offices, greenhouses, warehouses, wine cellars, pet rooms, instrument cases, attics, refrigerators, and more. How to Set Up the SwitchBot Outdoor Meter Before setting up 1. Make sure your SwitchBot App version is up to date. 2. Make sure you are logged in to the SwitchBot app. 1. Take off the cover of the Outdoor Meter and remove the insulation tab. 2. Open the SwitchBot App and click the "Add" mark in the upper right corner of the home screen. You can find the "Outdoor Meter" in the "Sensor" section. 3. Tap "Add Outdoor Meter" to add a single Outdoor Meter, or tap "Add Indoor/Outdoor Thermo-Hygrometer with Wi-Fi Hub" to add Outdoor Meter Kit. 4. Press and hole the button for 2 seconds and then tap "Next" on the screen. 5. Finish the initial setup and then tap "Next". SwitchBot Smart Thermometer Hygrometer Outdoor Meter Outdoor Meter 3pack Hub 2 Weather Stations Kit

Review: Cheap and good, with excellent build quality. Withstands bad weather - I have tried a few Bluetooth weather devices, and this Switchbot is the cheapest and best. Physically, its advantages over similar devices are that it uses standard batteries (2xAAA, supplied) rather than a semi-randomly chosen button battery, and that it is visibly waterproof - it is a smooth white plastic box and the battery compartment lid has a seal round it. Also, the nylon hanging loop is as new after 18 months outside and is far better than a hole in the back meant to go over a hook or a nail. I was surprised, for such a cheap device, to find that it supports firmware updates, as there was a notification in the app on the first Bluetooth LE connection. It updated in a couple of minutes from 0.4 to 0.5 - an odd version number for a released product - and, as is almost always the case now, there was nothing stating what the update fixed or improved. But the facility is important. In fact, there were four firmware updates in the first three months and the current version is 0.9, although there has not been a further update for over a year. The app is also updated every few weeks, and there is the option to try out beta versions. The Bluetooth signal is evidently good, and not entirely line of sight - I can transfer data into the app from a room about 60 feet away with the device slightly hidden round a corner of the house. Caching is well implemented and only new readings are transferred unless you explicitly clear the cache from within the app; this greatly speeds up everything as the device quickly accumulates thousands of readings. When I got a new phone it took 20 minutes to transfer all the readings. Its accuracy is better than that of my old Bresser weather station, which cost several times as much but badly underestimated temperatures. Here the quoted accuracy (+ or -0.2C) is, in itself, accurate in my experience. Another Switchbot advantage, although it gets oddly low ratings in Google Play, is the app. It looks good unlike many similar apps, is simple to set up and use, and data export is easy - select a date range and readings are exported to a comma separated values file in a defined time step. Exporting a reading every minute gives a huge 1.7MB/month file, but exporting a reading every half hour amounts to 50KB/month. I can produce graphs very easily from the exported file - the big graph follows an import into Excel 2024 LTSC with no further changes and the other two graphs show what the app can display itself. The battery level remained at 100% for a long time and is 58% after 18 months so, if the app is reporting the level accurately, the (standard alkaline) batteries will probably last for longer than the two years advertised. The Switchbot is an excellent data gatherer. If it could record barometric pressure as well as temperature and humidity, it would replace everything weather-related here. I use a second (ancient) Android phone to provide a semi-permanent display. A minor issue is that the instructions state that the temperature sensor is good to -20C, but the device is recommended only to be used at 5C or greater. It has been down to -6C, with whole days below 5C, and I have noted two missed readings in over a year, which were both when the temperature was well above 0C. Most impressive was that I discovered a bug when exporting. I raised a ticket in the app; there was a comment back about three days later that it was being "escalated to senior technical staff", then after six days there was a fix available in Google Play! That speed of response is otherwise unheard of in my experience, where technical comments are often not even acknowledged. As I had two other weather stations fail during the bad weather (huge temperature and humidity fluctuations) in January 2026, I extended my "Switchbot estate" as the good build quality mentioned in the second paragraph matters ... a lot. This device was the only survivor. £15 (£11 with a coupon) is an absolute steal for something which would have cost many times that a few years ago for the same functionality and would certainly have been less robust and less easy to use.
Review: Smart Outdoor Hygrometer – Easy Setup, Precise Readings - Accurate, weatherproof, and easy to use. It delivers precise temperature and humidity readings with long battery life. IP65 design makes it reliable in rain or snow, and with the SwitchBot Hub you get smart alerts and cloud storage. Perfect for gardens, patios, or greenhouses.

## Features

- IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
- More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.2℃, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
- Supports Data Exporting:100 meters connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
- Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
- Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, chicken coop or egg incubator and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVLYPYT1 |
| Battery Description | Lithium-Ion |
| Battery description | Lithium-Ion |
| Best Sellers Rank | 3,329 in Garden ( See Top 100 in Garden ) 13 in Hygrometers |
| Brand | SwitchBot |
| Colour | white |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 9,710 Reviews |
| Included Components | 1*Outdoor Meter, User Manual, 2*AAA (built-in), 1*lanyard |
| Item Dimensions W x H | 28W x 60H millimetres |
| Item Length | 23.6 Inches |
| Item Type Name | Outdoor Hygrometer Thermometer |
| Item Weight | 44 Grams |
| Item weight | 44 Grams |
| Lower Temperature Rating | 253.15 Degrees Celsius |
| Lower temperature rating | 253.15 Degrees Celsius |
| Manufacturer | Wonderlabs |
| Manufacturer Part Number | W3400010 |
| Model Number | W3400010 |
| Mounting Type | Wall Mount |
| Operating Humidity | 0-100% relative humidity |
| Product dimensions | 28W x 60H millimetres |
| Temperature Accuracy | 0.2 degrees_celsius |
| Temperature Reading Accuracy | plus_minus_0_point_2_degrees_celsius |
| UPC | 850046603341 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **Battery description:** Lithium-Ion
- **Brand:** SwitchBot
- **Colour:** white
- **Item weight:** 44 Grams
- **Product dimensions:** 28W x 60H millimetres

## Images

![SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life - Image 1](https://m.media-amazon.com/images/I/71NFAEjHO4L.jpg)
![SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life - Image 2](https://m.media-amazon.com/images/I/817hW3W-13L.jpg)
![SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life - Image 3](https://m.media-amazon.com/images/I/713wsD2eHIL.jpg)
![SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life - Image 4](https://m.media-amazon.com/images/I/714EiR4Eg7L.jpg)
![SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life - Image 5](https://m.media-amazon.com/images/I/71vAaEIF+KL.jpg)

## Questions & Answers

**Q: Does it come with switchbot hub ? If not can you add this as a alexa skill?**
A: No, it does not come with a SwitchBot Hub. You have to purchase that separately. You have to have a SwitchBot Hub to use the SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer with Alexa or Google Home (Assistant). Without the SwitchBot Hub, you would only be able to use it with the SwitchBot App on your mobile device.

**Q: I already have a Switchbot Hub Mini. Can I use this with a Switchbot Hygrometer Thermometer?**
A: I bought  a hub mini with 3 thermometer/hygrometers and setting them all up was quite straightforward. It should be the same for additional units so I would say yes you will be able to. It would be advisable to check that the hub mini is running the latest software version.

**Q: can the data be pulled from sensor through an api or http request or are you stuck using the app and manually exporting the data with a csv file**
A: Hi, thanks for your interest in SwitchBot. You can export the data in csv file format through the SwitchBot App.

**Q: Would this device work in a sauna?**
A: Hello, thank you for your interest in SwitchBot. The SwitchBot indoor and outdoor temperature and humidity meter has an IP65 dustproof and waterproof rating. You can use the SwitchBot temperature and humidity meter in a sauna room with confidence to monitor temperature and humidity changes. The SwitchBot temperature and humidity meter has a 68-day local storage function, and you can view the historical temperature and humidity changes within the Bluetooth range (120m in an open environment) through the SwitchBot App, and support exporting data for further analysis. If you are pairing with a SwitchBot Hub Mini, you can view the data remotely and support 2 years of cloud storage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap and good, with excellent build quality. Withstands bad weather
*by U***E on 8 November 2024*

I have tried a few Bluetooth weather devices, and this Switchbot is the cheapest and best. Physically, its advantages over similar devices are that it uses standard batteries (2xAAA, supplied) rather than a semi-randomly chosen button battery, and that it is visibly waterproof - it is a smooth white plastic box and the battery compartment lid has a seal round it. Also, the nylon hanging loop is as new after 18 months outside and is far better than a hole in the back meant to go over a hook or a nail. I was surprised, for such a cheap device, to find that it supports firmware updates, as there was a notification in the app on the first Bluetooth LE connection. It updated in a couple of minutes from 0.4 to 0.5 - an odd version number for a released product - and, as is almost always the case now, there was nothing stating what the update fixed or improved. But the facility is important. In fact, there were four firmware updates in the first three months and the current version is 0.9, although there has not been a further update for over a year. The app is also updated every few weeks, and there is the option to try out beta versions. The Bluetooth signal is evidently good, and not entirely line of sight - I can transfer data into the app from a room about 60 feet away with the device slightly hidden round a corner of the house. Caching is well implemented and only new readings are transferred unless you explicitly clear the cache from within the app; this greatly speeds up everything as the device quickly accumulates thousands of readings. When I got a new phone it took 20 minutes to transfer all the readings. Its accuracy is better than that of my old Bresser weather station, which cost several times as much but badly underestimated temperatures. Here the quoted accuracy (+ or -0.2C) is, in itself, accurate in my experience. Another Switchbot advantage, although it gets oddly low ratings in Google Play, is the app. It looks good unlike many similar apps, is simple to set up and use, and data export is easy - select a date range and readings are exported to a comma separated values file in a defined time step. Exporting a reading every minute gives a huge 1.7MB/month file, but exporting a reading every half hour amounts to 50KB/month. I can produce graphs very easily from the exported file - the big graph follows an import into Excel 2024 LTSC with no further changes and the other two graphs show what the app can display itself. The battery level remained at 100% for a long time and is 58% after 18 months so, if the app is reporting the level accurately, the (standard alkaline) batteries will probably last for longer than the two years advertised. The Switchbot is an excellent data gatherer. If it could record barometric pressure as well as temperature and humidity, it would replace everything weather-related here. I use a second (ancient) Android phone to provide a semi-permanent display. A minor issue is that the instructions state that the temperature sensor is good to -20C, but the device is recommended only to be used at 5C or greater. It has been down to -6C, with whole days below 5C, and I have noted two missed readings in over a year, which were both when the temperature was well above 0C. Most impressive was that I discovered a bug when exporting. I raised a ticket in the app; there was a comment back about three days later that it was being "escalated to senior technical staff", then after six days there was a fix available in Google Play! That speed of response is otherwise unheard of in my experience, where technical comments are often not even acknowledged. As I had two other weather stations fail during the bad weather (huge temperature and humidity fluctuations) in January 2026, I extended my "Switchbot estate" as the good build quality mentioned in the second paragraph matters ... a lot. This device was the only survivor. £15 (£11 with a coupon) is an absolute steal for something which would have cost many times that a few years ago for the same functionality and would certainly have been less robust and less easy to use.

### ⭐⭐⭐⭐⭐ Smart Outdoor Hygrometer – Easy Setup, Precise Readings
*by H***F on 24 November 2025*

Accurate, weatherproof, and easy to use. It delivers precise temperature and humidity readings with long battery life. IP65 design makes it reliable in rain or snow, and with the SwitchBot Hub you get smart alerts and cloud storage. Perfect for gardens, patios, or greenhouses.

### ⭐⭐⭐⭐ Fantastic Device
*by S***E on 16 January 2025*

For me, this is a 5* product. I’ll get into why after I explain the 4*. One of the indoor / outdoor sensors in my pack of three unfortunately failed its firmware update out of the box and became bricked. Thankfully, support have been amazing and sending me a replacement. The process was little hassle. That being said, I feel out of principle I cannot give a 5* right now. The product itself is brilliant. Compact (actually smaller than I was expecting), which makes it unobtrusive and good to put in tighter spots or even inside things (a terrarium for example). Connectivity is excellent. No hub or even an app are needed for this, you can hook it straight into home assistant over bluetooth. However, the switchbot app is great and has a lot of useful functionality. One of my favourite things about this is that you can just use it or take it with you anywhere and check temp and humidity on your phone. I’m a bit of a data nerd so i’ve taken it to all sorts of different places in the short time i’ve had it. Accuracy is hard to gauge without a benchmark I know is 100%, which i don’t have. But I believe they are very accurate, and did my research before hand to make sure they would be. Having a number of these sensors, they seem to agree strongly with one another. Which is reassuring. The one thing I will mention, is that their time to adapt to a drastic change in temperature +-20 celsius is quite long. Perhaps 20 mins or maybe a bit more. This is no issue, as the accuracy is stellar. But for some others this may be a concern. Overall, i’d highly recommend these.

## Frequently Bought Together

- SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life
- SwitchBot WiFi Indoor Outdoor Thermometer Meter Pro Pack with Outdoor Meter and Hub Mini (Matter Enabled), Wireless Humidity Sensor with App Control, Thermometer for Basement, Kitchen, and Greenhouse

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-27*