Review on 🌡️ YoLink Smart Wireless Temperature & Humidity Sensor - Ideal for Freezers, Fridges, Greenhouses, Pet Cages - Wide Temp Range (-22 to 158 Degree) - Smartphone Alerts, Alexa & IFTTT Compatible - Hub Required by Cindy Epps

I bought this because of application control with IFTTT and the values provided are always disabled. I have three humidity and temperature sensors in my garden at home and two are reporting the same numbers, maybe one of the digits more or less than the other. Then there's this guy. It is always off compared to others. It reads 60% when others read 99% humidity, so the humidifier works when it shouldn't. Also, I went down to water my plants and the temp will be around 90 but this one is reading 65 and the garden is as hot as it can get. The company sent me a replacement but it's still untrustworthy. To be honest, if you want this for the garden where you need good control, or if you're traveling and want a self-adjusting setup like I did, this device isn't for you. *** Update: 03/22/2021 The screen on the sensor no longer works. Temperature and humidity are shown in the app but not on the device itself. I changed the barriers and it still doesn't show.