Have brought 6 in total for my house. Each work a treat. Have them in each of the bedrooms to helps keep track of them temps and humidity which really helps in winter time and also in summer if it’s to humid. But I also have one in my 3D printer area so I can keep track of my filament temps which is really important. Otherwise they can go bad and not be used it not kept the right temp. Which helps so much.Also because it can be monitored remotely I can check when away from the house and I can switch a room heating on as well if I needed.

It’s a great little unit.I purchased it specifically to alert me if bedroom temperatures went out of range.To my surprise the only way it can deliver an alert is by email.I’d love to hear of more timely solutions.

I have owned a couple of these meters for a few years now, and just purchased a third. They are an inexpensive, reliable, and effective device. I use them with the active alerting, to enable automations that run dehumidifiers, fans, or heaters, depending on the situation. I have happily recommended these to friends and family, and will deffinetly purchase more when required. I do hope that SwitchBot would build on the success of this meter to build one for outside use.