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Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Smart Wireless Thermometer Hygrometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required

Commercial-Grade Accuracy and Wide Environmental Range: Designed for precise environmental monitoring, YoLink Thermometer Hygrometer delivers temperature accuracy of ±0.36°F (0°C to 54°C) and ±0.72°F (-20°C to 0°C), and humidity accuracy of ±3% (10%-90% range). It measures temperatures from -4°F to 129°F (-20°C to 54°C) and humidity from 0% to 100%, ensuring stable performance in various environments, whether in cooler temperatures or warmer conditions.

£24.00£19.00

Real-time Temperature & Humidity Monitoring

Keep track of temperature and humidity levels with high precision, continuously reporting real-time data to the YoLink app. Manage your environmental conditions whether it's in your home, greenhouse, fridge or freezer, barn, bedroom, chicken coop, dog kennel, plant nursery, or child's nursery—anywhere you need it! Using YoLink’s industry-leading technology, this sensor monitors up to 1/4 mile in open air.

Smart white handheld fob from YoLink. Four buttons aligned in a column from top to bottom labeled 1,2,3, and 4 with colors green, red, yellow, and blue.
Elderly woman on bed next to a FlexFob attached to wall next to bed for easy access.

Smart Alerts

Set customizable thresholds for temperature and humidity through the YoLink App. Receive instant notifications if conditions exceed your limits, allowing for timely actions to protect your environment, whether it's for child safety, food storage, or plant health.

Additional Thermometer Hygrometer Features

LORA > WIFI! Longest Range 

YoLink devices don’t use your WiFi, ensuring no crowding or slowing down of your network. Instead, they operate with a unique LoRa-based, long-range, low-power wireless protocol. Place smart devices in areas WiFi can’t reach—outdoors, several floors away, in fridges, or beyond WiFi range! Using YoLink’s industry-leading technology, this sensor monitors up to 1/4 mile in open air.

Customizable Alerts & Notifications

Stay informed with multiple alert options! Set custom thresholds for temperature and humidity, and choose to receive alerts via text, email, or push notifications. Apple users can bypass silent mode with "Critical Alerts," while Android offers similar options. SMS messages are limited to the total of 5 times each device plus 5. A hub and one sensor provides you with 15 free SMS per month.

Battery-Powered with Extended Lifespan

Powered by two AA batteries, the sensor delivers up to 5 years of continuous operation, depending on usage and environmental conditions. Receive real-time low battery alerts via the YoLink app, ensuring you're notified when it’s time for a replacement. Designed for convenience, its long-lasting battery life minimizes the need for frequent replacements, making it perfect for hard-to-reach areas and critical monitoring applications.

IFTTT & Alexa Integration

IFTTT: Trigger IFTTT applets based on high or low temperature set points reached (when device alerts). 


Alexa: Voice query Alexa for the temperature only; humidity not supported at this time. Triggering Alexa routines is not supported at this time.

Smart, water-resistant, convenient handheld fob.

Compatible with Others

Works with Alexa logo.

Alexa

Compatible with IFTTT if this, then that logo.

If This Then That

Compatible with Home Assistant logo.

Raedius

FlexFob Smart Lock Control ability to lock or unlock one or more smart locks.
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Person in car pressing FlexFob to open garage door.
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor
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Hassle-Free Refunds

Return within 30 days for a full refund

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2-Year Warranty

Have peace of mind with YoLink warranty 

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Easy DIY Installation

Simple and clear do-it-yourself installation

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Lifelong Customer Support 

Get dedicated support for your product 

Dog in RV with humidity and temperature sensor
Dog in RV with humidity and temperature sensor

Hubs

First time with YoLink? Make sure to include a hub to begin your smart YoLink Home system, or take a look at our Starter Kits

£20.00
£21.00

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£24.00£19.00

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