SwitchBotIndoor Thermometer Hygrometer 3 Pack, Indoor Temperature Humidity Sensor with Smart Alert & 68-Day Data Storage, 3In Bluetooth Room Thermometer (Meter Plus 2Pack)

This is a great little device, I’ve got one in nearly every room now. We use them to monitor the temp and have alerts setup for if any rooms get too cold or hot. Using IFTTT for automation I have a heater for my solar batteries in winter, so it keeps them at a safe temperature, I also have a fan in our cabin for when the humidity gets too high.I’ve only had one fail in a few years and the support team were brilliant and replaced it with no fuss at all, great device backed up by a great company !

Excellent product. Installed in nearly all rooms across the house, seems to be pretty accurate with temperature when compared to other products in the house. Very insightful and neat little product. Great value for money, and easy connectivity.

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.

Price: £21.99/unit (sometimes on flash sale at £14.99)Purchase date: March 2022PROs+ 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 variationNEUTRAL- Unclear how long included 2x AAA will last as I only had them for 11 days- Not suitable for highly accurate, industrial usageCONs- 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

Great product. Very reliable. It was very easy to set up and it is easy to use. The design is minimalistic.

Great product clear screen easy to read easy setup no issues and work easily with home assistant.

These little units are really easy to set up and use, and have a very nice clear display, unlike other hygrometers I've used.However, they don't work very well in that they don't easily connect to my phone unless my phone is within a couple of meters of the units, with no closed doors between them.And when they do eventually connect it takes ages for all the data to download from the unit to my phone (I'm talking more than seven minutes, which isn't really acceptable).I bought these because I wanted to be able to monitor the humidity levels in my house, in the cellar, the sitting room, and the bedroom, but the issues with connectivity and download time means they aren't fit for purpose. I'll be sending them back, sadly, and looking for something better.

Works really well and displays everything I need to know at a glance.Superb value for money and really easy to set up.