Best Deal Alert! You can now buy LinknLink eTHS2 Smart Hygrothermograph Mini from Shop.linknlink.com for only $22.99 (two pack). Hurry up, limited time offer!
Meet LinknLink eTHS2 Smart Hygrothermograph Mini
When it comes to creating a smart and comfortable living environment, knowing the exact temperature and humidity levels in your home or office is essential. The LinknLink eTHS2 Smart Hygrothermograph Mini delivers an accurate, compact, and highly connected solution that blends seamlessly into any smart ecosystem.
The eTHS2 is sleek, lightweight, and truly wireless. Powered by a standard CR2032 coin battery with an impressive one-year lifespan, it requires no cables or complicated setup. Its minimalist design allows it to be placed anywhere—whether on a desk, shelf, or mounted discreetly in a corner—while maintaining accurate measurements.
At the heart of the eTHS2 lies a Swiss Sensirion industrial-grade sensor, known for its reliability and precision. This ensures accurate real-time monitoring of both temperature and humidity. Whether used at home, in an office, or even in a storage environment, you can trust the readings to reflect true conditions. The sensor provides 24-hour data graphs, making it easy to spot daily trends at a glance. For long-term monitoring, LinknLink goes above and beyond by offering free storage of up to 3 years—a feature rarely seen in this category. Even better, you can export all historical data into Excel files, making it ideal for tracking changes over time in critical environments such as wine cellars, greenhouses, or archives.
One of the strongest features is its customizable alerts system. Users can set high and low thresholds, and receive instant notifications on their phone if readings move outside the safe range. This proactive monitoring ensures you’re always aware of environmental changes that could affect comfort, health, or sensitive items.
The LinknLink Android app offers a smooth and straightforward experience right from the start. Device detection and pairing are quick, with step-by-step instructions that guide users through WiFi setup effortlessly. The QR code scanning feature makes onboarding even faster, ensuring that the eTHS2 sensor connects without hassle. Once paired, the app displays temperature and humidity readings in real-time with large, easy-to-read values. Historical data is presented through clear daily, weekly, and monthly graphs, helping users visualize environmental trends at a glance. While the charts are well-designed, exporting reports remains an area for improvement. Another strong feature is the ability to manage multiple eTHS2 units simultaneously, making it ideal for monitoring several rooms, offices, or storage areas from a single interface.
Beyond monitoring, the app shines with its automation and smart home integration. Users can set custom triggers, such as activating a humidifier when humidity drops below a set threshold or powering on an air conditioner when temperatures climb too high. Compatibility with Alexa and Google Home extends convenience, allowing for voice-controlled routines, while MQTT and Home Assistant support cater to advanced automation enthusiasts. The app also provides reliable push notifications when thresholds are breached, keeping users informed in real time. Although notification customization could be more flexible in terms of frequency and tone, the overall system is dependable and responsive, making the LinknLink Android app a powerful companion for smart climate management.
The LinknLink eTHS2 Smart Hygrothermograph Mini is more than just a thermometer—it’s a powerful smart home companion. Compact yet capable, it provides accurate readings, seamless integration with Alexa and Google Home, and exceptional long-term data tracking—all at an affordable cost. For anyone serious about maintaining the perfect indoor environment, whether for health, comfort, or protecting valuables, the eTHS2 is a smart investment that punches well above its size.
LinknLink eTHS2 Smart Hygrothermograph Mini Main Features
– Works with Alexa and Google Home. Just ask Alexa or Google Assistant the temperature or humidity data in specific room. Use Routines in Alexa App as an event to interact with products from other brands (ex. Turn on Tuya smart plug with heater if temperature is lower than 10℃/50℉).
– Accurate ead data anytime, anywhere. With its built-in Swiss Sensirion industrial sensor, you can accurately monitor temperature, humidity, and temperature no matter where you place the meter.
– Notifications & Alertss. View the change of temperature and humidity in 24 hours on intuitive curve. Set higher and lower limit to get instant alert on phone if the data monitored becomes abnomal.
– BLE TH Sensor Truly Wireless Use Anywhere. BLE connected to eRemote for viewing instant data remotely, 24H data graph and super long 3-year history downloads. CR2032 battery life at least 1 year. No cable needed.
– LinknLink / Alexa Automations. Create Routines in LinknLink or Alexa App to use BLE remotes or BLE sensors to trigger automations (create toggle in LinknLink App for buttons and temperature trigger in Alexa)
– Free Data Storage and Export. FREE data history and storage for up to 3 years. You can export data to Excel file at any time for records tracking.
Real-life scenarios where LinknLink eTHS2 Smart Hygrothermograph Mini can be quite useful
– Baby’s Nursery. Keep your baby comfortable and safe by monitoring room temperature and humidity. Get instant alerts if the nursery becomes too warm, too cold, or too dry.
– Wine Cellar. Preserve wine quality by tracking long-term humidity and temperature trends. Export historical data to ensure your cellar always stays within the ideal preservation range.
– Greenhouse or Indoor Garden. Protect delicate plants by automating humidifiers, heaters, or fans. The eTHS2 ensures your greenery thrives in a stable climate.
– Home Office. Boost productivity by maintaining an optimal working environment—especially during hot summers or dry winters.
– Server Room / Electronics Storage. Prevent costly overheating or humidity-related damage by setting thresholds and receiving alerts before conditions reach dangerous levels.
– Pet Habitat (Reptiles, Birds, Small Animals). Maintain the right environment for pets that need strict climate control, such as reptiles or exotic birds.
– Pharmaceutical or Medical Storage. Ensure sensitive medications, vaccines, or supplements are stored in the correct conditions by keeping an accurate log of temperature and humidity.
– Vacation Home Monitoring. Check on conditions remotely when you’re away. Instant alerts help prevent mold growth, frozen pipes, or uncomfortable air quality before you return.
– Closets and Storage Rooms. Protect clothes, leather goods, and documents from mold or dryness by monitoring hidden spaces where climate fluctuations often go unnoticed.
– Bedroom Climate Control. Pair with Alexa or Google Home to automate air conditioners, heaters, or humidifiers for a consistently comfortable sleeping environment.
LinknLink eTHS2 Smart Hygrothermograph Mini Highlights
Truly wireless BLE sensor (works with eRemote)
Alexa & Google Home integration with smart routine triggers
Industrial-grade Swiss Sensirion sensor for high accuracy
Free 3-year data history & Excel export
24-hour data graph for quick trend analysis
Instant alerts when conditions fall outside preset thresholds
Long-lasting CR2032 battery (at least 1 year)
LinknLink eTHS2 Smart Hygrothermograph Mini Specs
Brand: LinknLink
Product: Smart Hygrothermograph Mini
Product Model: eTHS2
Model number: MHO-122
Rated Voltage: DC 3.0V
Battery: CR2023
Temperature Detection Range: -9.9~60°C
Humidity Detection Range: 0~99% RH
Wireless: Bluetooth 5.0 Low Energy
FCC ID: 2AWMOMHOC122
Supported OS: iOS 11.0 / Android™ 5.1 and above
Dimension(mm): 44.5 x 44.5 x 13
Color: White
EAN: 6975318230156
Firmware version: 61426
SDK: 2.18.2
Plug-in version: 1.0.2
LinknLink mobile application
It can easily and conveniently interact with smart hardware through mobile phones, and can realize interconnection between smart hardware. The features of LinknLink App are: customized smart scene, intelligent linkage, setting time plans, account sharing, hierarchical management, etc. It’s also seamless multi-language switching, global deployment, stable and reliable.
If you have any questions during the period of using app, please give feedback in the position where marks Help in the app. LinknLink APP is researched and developed independently by Hangzhou LinkLink Technology Co., Ltd. It can easily and conveniently interact with smart hardware through mobile phones, and can realize interconnection between smart hardware. The features of LinknLink App are: customized smart scene, intelligent linkage, setting time plans, account sharing, hierarchical management, etc. It’s also seamless multi-language switching, global deployment, stable and reliable.
Download LinknLink application for free from Google Play Store or App Store.
Package Content
1 x LinknLink eTHS2 Smart Hygrothermograph Mini
1 x Adhesive round sticker
1 x Packaging Box
Photo gallery full album here. Read more about LinknLink here. Official website here.
About LinknLink. LinknLink is an IoT platform company that specializes in IoT and AIOT technologies. We are committed to providing comprehensive digital solutions for retail enterprises, helping customers optimize business processes, improve operational efficiency, and achieve digital transformation.
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