GEYER SMART · GS-WFTH · WI-FI TEMPERATURE & HUMIDITY MONITOR

Your room conditions,clear at a glance.

Smart Wi-Fi thermometer and hygrometer with light sensor, clock and a large LCD display. Monitor temperature, relative humidity and illuminance locally or through the GEYER Smart app.

Explore features Technical specifications

−20 to +70 °CTemperature

0–99% RHHumidity

0.01–157,000 luxIlluminance

Front view of the GEYER GS-WFTH Wi-Fi thermometer and hygrometer

Live room readingsGEYER Smart

Product codeGS-WFTH

CONNECTED ECOSYSTEM

Amazon Alexa

Google Home

Tuya Smart

Smart Life

TEMPERATURE · HUMIDITY · LIGHT

Three environmental readings. One easy-to-read display.

GS-WFTH combines integrated sensors with Wi-Fi monitoring, history and smart scenarios for everyday spaces.

°C01

Temperature monitoring

View the current room temperature on the LCD display and in the GEYER Smart app.

%RH02

Relative humidity

Monitor relative humidity from 0 to 99% RH and follow changes over time.

lux03

Light measurement

Measure ambient illuminance from 0.01 to 157,000 lux for better visibility into room conditions.

◎04

Smart scenarios

Use measured values in GEYER Smart scenarios together with other compatible smart devices.

LIVE READINGS · HISTORY · SMART SCENARIOS

Know how your space changes throughout the day.

Large LCDClock & datePush notificationsWi-Fi 2.4 GHz

GEYER SMART APP

Room conditions on your smartphone.

View current temperature, humidity and illuminance, follow temperature and humidity history, and use the readings in compatible smart scenarios.

Temperature, humidity and illuminance overview in the GEYER Smart app — LIVE MEASUREMENTS

Temperature history chart in the GEYER Smart app — TEMPERATURE & HUMIDITY HISTORY

EVERYDAY USE

Useful insight for the spaces that matter.

HOME COMFORT

Keep an eye on temperature and humidity in living rooms, bedrooms or other indoor spaces.

REMOTE MONITORING

Check current room conditions through the GEYER Smart app when you are away.

MEASUREMENT HISTORY

Review recorded temperature and humidity data to understand changes during the day.

SMART AUTOMATIONS

Combine sensor readings with other compatible GEYER Smart devices in app scenarios.

Sensor readings describe the conditions at the device location. Placement, airflow, direct sunlight and nearby heat sources can influence measurements.

TECHNICAL SPECIFICATIONS

Designed for clear environmental monitoring.

Battery-powered Wi-Fi monitor with temperature, humidity and light sensors, clock and high-definition LCD display.

CEREDRoHSWEEE2-year warranty

Product codeGS-WFTH

Power supply2 × AAA alkaline batteries (not included)

Temperature measurement−20 °C to +70 °C

Humidity measurement0–99% RH

Illuminance measurement0.01–157,000 lux

SensorsTemperature · humidity · illuminance

DisplayHigh-definition LCD

Temperature scale°C / °F

Time format12-hour / 24-hour

Display switchingTime / temperature

Wi-Fi2.4 GHz

Shared accessUp to 20 users

RecordingTemperature and humidity

NotificationsPush notifications

App indicationsTemperature · humidity · illuminance · battery level

Dimensions110 × 55 × 17 mm

WeightApprox. 75 g

Warranty2 years

ComplianceCE · RED 2014/53/EU · RoHS · WEEE

SETUP & CONNECTION

Ready in three simple steps.

Insert the batteries

Open the rear cover and insert two AAA alkaline batteries, observing the indicated polarity. Batteries are not included.

Enter pairing mode

Press and hold button 4 on the back for 5 seconds, until the Wi-Fi icon starts flashing.

Add to GEYER Smart

Connect your phone to a 2.4 GHz Wi-Fi network, select Add Device in GEYER Smart and follow the prompts to complete setup.

PLACEMENT & POWERPlace the device where air can circulate naturally and keep it away from direct sunlight or nearby heat sources. Use two suitable AAA alkaline batteries.

DISPLAY & CONTROLS

Information where you need it.

The LCD brings temperature, humidity, illuminance, time, date, Wi-Fi status and battery level together on one screen.

GS-WFTH LCD front display — FRONT DISPLAY

FREQUENTLY ASKED QUESTIONS

The essential answers.

What does GS-WFTH measure?+

It measures temperature, relative humidity and ambient illuminance. It also displays time and date.

Which Wi-Fi network does it use?+

GS-WFTH connects to a 2.4 GHz Wi-Fi network.

Which batteries are required?+

Two AAA alkaline batteries are required and are not included.

Can I view measurement history?+

Yes. Temperature and humidity records are available through the GEYER Smart app.

Can readings be used in automations?+

Yes. The app can use sensor readings in compatible smart scenarios with other devices.

Can more than one person access it?+

The product data specifies shared access for up to 20 users.

VIDEO

Product videos.

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TESTIMONIALS

Everyday experiences with GS-WFTH.

Practical environmental monitoring for homes and professional spaces.

01“

I installed it in the bedroom to check temperature and humidity from my phone. It is especially useful on days when you are unsure whether the room needs airing.

MariaHomeowner

02“

I keep it in the children’s room and can now easily check whether temperature and humidity are at the levels I want, without constantly entering the room.

GiannisHomeowner

03“