With Hungarian customer service support and a simple ordering process.
- SKU: T31HOMERO
- BARCODE: 06936827003990
- VENDOR: GluX
GluX smart fever patch – continuous body temperature monitoring in the app
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Delivery within 1–2 working days, from our Hungarian warehouse
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Product description
There's no need to wake your child every hour — the T31 continuously measures body temperature and sends the data to the Genial Cloud app.
The T31 is a wearable smart fever patch that sticks to the armpit and connects via Bluetooth. It is ideal if you want continuous monitoring during a fever — at night too, without having to wake anyone or take repeated measurements. It can be used for children, older people and home nursing care alike.
Note: This is not a room thermometer, but a body temperature monitor — it works on a similar principle to continuous health sensors, but for tracking fever.
Why choose the T31 instead of a conventional thermometer?
- Continuous measurement — not spot readings but a trend: you can see which way the temperature is heading.
- No waking at night — the patch stays discreetly under the arm, so you don't have to get up to take a measurement.
- Genial Cloud alerts — adjustable temperature threshold: you receive a notification if the fever rises.
- ±0.1 °C accuracy — medical-grade NTC sensor, reliable armpit measurement.
- Bluetooth 5.0 (BLE) — low power consumption and a stable connection to your smartphone.
- Cloud sync and sharing — temperature graph and history, which you can share with family members or carers.
- Compact, lightweight — comfortable to wear for young children and adults alike.
Who do we recommend it for?
- For parents — night-time monitoring of a baby or child with a fever, which you can follow even while you work.
- For home care of older people — a relative can also follow the readings remotely.
- For adults with a fever — you can track how your body temperature changes even while you rest.
- For monitoring patients at home — during flu season or for follow-up observation at home.
How do you use it? (3 steps)
- Install the Genial Cloud app — App Store (iOS) · Google Play (Android) · or the official download page.
- Clean and dry the armpit, then stick on the medical-grade double-sided patch and the T31 unit.
- Pair it via Bluetooth — in the Genial Cloud app, you'll immediately see the current temperature and the trend graph. Set an alert for the threshold you want.
Hungarian dubbing (ElevenLabs): A demo video with professional neural Hungarian narration is available in the product gallery — the official Genial T31 demo with Hungarian voice-over (self-hosted by GluXShop, without English narration).
Technical specifications
| Model | T31 |
| Measurement site | Armpit (axilla) |
| Accuracy | ±0.1 °C |
| Connectivity | Bluetooth 5.0 BLE (2.4 GHz) |
| App | Genial Cloud (iOS and Android) — continuous monitoring, cloud sync, alerts, graph, family sharing |
| Sensor | NTC thermistor, 304 stainless steel contact |
| Patch | Medical-grade, double-sided adhesive (ISO 10993-compatible materials) |
| Power supply | Built-in battery (non-rechargeable); long operating time |
| SKU | T31HOMERO |
Quality and compliance
The T31 platform is manufactured by Guangdong Genial Technology. The device family is FDA 510(k) (K240333), CE and NMPA compliant. The measurement is intended for monitoring changes in body temperature — it does not replace a medical diagnosis. If in doubt, always consult a doctor.
What's in the box?
- T31 thermometer unit
- Medical-grade adhesive patches (replacement patches)
- User manual (Hungarian / English)
Frequently asked questions
Is this a room thermometer?
No. It continuously measures body temperature and sticks to the armpit — it does not measure room temperature.
Which app do you need?
The manufacturer's official Genial Cloud app (App Store / Google Play). Cloud sync, temperature graph, alerts and sharing with family members.
How accurate is armpit measurement?
Armpit temperature is close to the body's core temperature — the armpit is a stable, reliable site for continuous home monitoring. Clean, dry skin is needed before measuring.
Does the patch need replacing?
Yes — regularly, for hygiene reasons and to ensure good adhesion (usually every 8–24 hours, or if it gets soaked).
Can it be used by adults too?
Yes, for all age groups — in both home and clinical settings.
Important: The T31 helps you track the temperature trend and get alerts; in the event of illness, a high fever or feeling unwell, seek specialist medical advice.
Technical data
Product name: Wireless Electronic Thermometer
Model: T31
Connection: Bluetooth
Site of use: armpit
Measuring range: 20.0–45.0 °C
Accuracy: ±0.1 °C between 35.00–39.00 °C
Resolution: 0.01 °C
Transmission range: up to 10 m in an unobstructed environment
Battery: CR2025, DC 3.0 V
Size: 31.2 mm × 8.2 mm
Weight: 4.3 g
Protection: IP22
Use
Place the thermometer patch under the armpit, then connect it to a compatible app over Bluetooth. Always follow the enclosed user manual for correct use.
Important information
The product is intended to measure and track body temperature. It does not replace a medical examination, diagnosis or treatment. In case of high fever, persistent symptoms, worrying signs in children or an uncertain condition, seek medical advice.
Shipping and returns
- Free shipping on orders over HUF 50,000
- Delivery within 1–2 working days, from our Hungarian warehouse
- In-store pickup in Budapest (Duna Plaza and Allee)
- Withdrawal and returns under the applicable law and our Terms and Conditions
Continuous temperature tracking, comfortably
The T31 is a wireless smart thermometer patch working via Bluetooth connection which, worn under the armpit, helps you keep track of changes in body temperature.
Why is it practical in everyday life?
It is designed for situations where regular temperature monitoring is important, but frequent manual measurement would be inconvenient.
Wireless connection
It transmits the data to the compatible device via Bluetooth connection.
High accuracy
According to the manufacturer's specification, it provides ±0.1 °C accuracy between 35–39 °C.
Compact size
Lightweight, discreet design that can be worn under the armpit, for home use.
Replaceable battery
It runs on a CR2025 button cell, so it should not be treated as a device with a rechargeable battery.
Not just a momentary measurement
A conventional thermometer usually shows the value at a given moment. The T31, by contrast, helps you track temperature changes, so the trend can become easier to see.
- It can be useful for overnight or longer monitoring.
- It can be a comfortable alternative for children and the elderly too.
- It can provide simpler checking in home care situations.
Who is it recommended for?
For those looking for a more comfortable, more modern solution for tracking body temperature.
- For parents, to monitor their children's temperature.
- For home nursing and elderly care.
- For periods requiring regular temperature checks.
Main technical data
The data below are given on the basis of the manufacturer's specification.
Important: the product is intended for measuring and tracking body temperature. It does not replace medical examination, diagnosis or treatment. In case of high fever, persistent complaints or an uncertain condition, seek medical advice.
Questions and answers
The T31 sends the measured temperature data over Bluetooth to a compatible app, so temperature changes are easier to follow.
According to the manufacturer it is worn under the armpit. Always follow the user manual for the exact way to apply it.
It can be handy for tracking temperature at home, including for children. If a child has a high fever, is listless or shows worrying symptoms, always seek medical advice.
Wireless data tracking needs a compatible app. The exact app name and the connection steps are in the product documentation.
No. The T31 measures and tracks temperature, but it does not give a diagnosis and does not replace a medical decision.