humidity sensor smart best sellers

#1 TP357 Bluetooth Hygrometer ThermoPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter and Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office

£9.99 on Amazon

#2 🔥 Wireless Thermometer Wireless Thermometer Hygrometer, ORIA Mini Bluetooth 5.0 Humidity Temperature Sensor with Data Export and Alerts for iOS Android, Smart Real-Time Records for House, Wine Cigar, Living Room, Baby Room

£9.99 on Amazon

#3 🔥 WiFi Room Thermometer WiFi Room Thermometer 3 Pack, Diivoo Remote Thermometer Compatible with Alexa, Wireless Humidity Monitor with App Notification Alert, Smart Temperature Sensor for Home, Indoor Room

£14.99 on Amazon

#4 E Ink Bluetooth Thermometer GoveeLife E-Ink Bluetooth Thermometer Hygrometer, Smart Digital Indoor Wireless Temperature Humidity Sensor with Alert, Free Data Storage Export, for Home Room Greenhouse Wall, 1 Pcak (with Battery)

£19.99 on Amazon

#5 2 Pack SONOFF SNZB 02D 2 Pack SONOFF SNZB-02D Zigbee LCD Smart Temperature Humidity Sensor,for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Works with Alexa/Google Home, Battery Is Included

£34.90 on Amazon

#6 🆕 Wifi Video Baby Monitor BOIFUN Wifi Video Baby Monitor Camera, App & Screen Control,1080P 360° Camera, Motion & Sound Detection, Auto Tracking, Night Vision, Two-way Audio, Smart Feeding Reminder, Humidity&Temperature Sensor

£124.99 on Amazon

#7 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£76.99 on Amazon

#8 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£89.96 on Amazon

#9 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£79.99 on Amazon

#10 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£76 on Amazon

#11 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£49.99 on Amazon

#12 Smart Indoor Air Quality Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK

£79.17 on Amazon

#13 Motion Sensor with Temperature Onvis Motion Sensor with Temperature Humidity, Bluetooth Smart Motion Sensor Works With Apple HomeKit, Wireless PIR Detector for Alert System and Automations, No Hub Requires, Fast Notifications

£26.99 on Amazon

#14 Smart Siren Alarm 100dB DIOCHE Smart Siren Alarm, 100dB Wireless WiFi Burglar Alarm, Temperature & Humidity Sensor Alarm with Strobe Light for Home Security System, Works with TuyaSmart or SmartLife APP

£25.86 on Amazon

#15 Wireless Thermometer Wireless Thermometer Hygrometer, ORIA Mini Bluetooth 5.0 Humidity Temperature Sensor with Data Export and Alerts for iOS Android, Smart Real-Time Records for House, Wine Cigar, Living Room, Baby Room

£9.99 on Amazon

#16 Wireless Thermometer/Hygrometer SensorPush Wireless Thermometer/Hygrometer for iPhone/Android - Humidity & Temperature Smart Sensor with Alerts

£56.99 on Amazon

#17 WiFi Room Thermometer Govee WiFi Room Thermometer Hygrometer, Wireless Smart Indoor Temperature Humidity Sensor with Alert and Data Storage, for Baby Home Garage Greenhouse

£27.28 on Amazon

#18 3PCS ESP8266 DHT11 ESP 01 Jopto 3PCS ESP8266 DHT11 ESP-01 ESP-01S Temperature and Humidity Sensor WiFi Module Wireless Compatible with Smart Home IOT Arduino DIY Kit

£11.99 on Amazon

#19 SMART SENSOR AR991 Grain WALFRONT SMART SENSOR AR991 Grain Moisture Meter Digital Hygrometer Humidity Meter for Wheat Corn Rice Peanut and Soybean

£26.93 on Amazon

#20 New Xiaomi Mijia Bluetooth New Xiaomi Mijia Bluetooth Digital Thermometer Temperature Humidity Sensor LCD Screen Hygrometer Moisture Smart Linkage Mi APP

£23.89 on Amazon