What should I do if the outdoor sensor does not respond after installing the battery?

We recommend trying a new battery first. Do not mix new and old batteries.

Why can't the outdoor sensor connect to the main unit?

Electronic devices (TVs, computers, microwaves, radios, etc.), large metal objects, thick walls, metal surfaces, or other objects that may interfere with wireless communication can disrupt the signal connection.

What should I do if the outdoor sensor is not connected to the main unit?

First, check if there are any interfering devices in your home, and ensure that the sensor channel and the main unit channel are set to the same channel. Finally, press and hold the “Signal” button for 3 seconds to manually connect the signal.

Why is there a temperature error?

The outdoor sensor should not be placed in direct sunlight or in areas prone to rain, as this can affect the accuracy of the outdoor temperature. We recommend placing the device in a shaded area.

What should I do if there is an error in the outdoor temperature?

After confirming there are no other interfering devices in the home, remove the batteries from the main unit and sensor, place the devices side by side indoors, and hold down the “Signal” button for 3 seconds to manually connect the signal.

Geevon Indoor Outdoor Thermometer With Temprature And Humidity

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

🌡️ Elevate your space with smart climate control—because comfort is the new productivity!

DUAL FUNCTION DESIGN - Mount on your wall or place on your desk—versatile placement for any professional space or cozy home office.
PRECISION YOU CAN TRUST - Experience ultra-accurate temperature readings within ±0.5°C, ensuring your environment is always optimized.
DYNAMIC CLIMATE INSIGHTS - Track daily highs and lows with intuitive trend arrows that keep you ahead of weather changes.
MORE THAN JUST A THERMOMETER - Integrated alarm clock, snooze, and calendar functions make this device an essential daily companion.
SEAMLESS WIRELESS MONITORING - Stay effortlessly connected with a robust 200ft/60m sensor range—perfect for multi-room or outdoor setups.

The Geevon Indoor Outdoor Thermometer offers precise temperature and humidity monitoring with a wireless sensor range of up to 200ft/60m. Featuring ±0.5°C accuracy, max/min 24-hour records, and trend indicators, it supports up to 3 sensors for comprehensive environmental tracking. Its sleek design allows wall mounting or desktop placement, complemented by an integrated alarm clock and calendar, making it ideal for professional and home settings.

Specifications

ASIN	B0FNQXDTZD
Battery Description	2 AA and 3 AAA alkaline batteries
Battery description	2 AA and 3 AAA alkaline batteries
Best Sellers Rank	18,397 in Garden ( See Top 100 in Garden ) 63 in Weather Thermometers
Brand	Geevon
Colour	Black
Country Of Origin	China
Customer Reviews	3.8 out of 5 stars 19 Reviews
Included Components	Instruction Manual
Item Highlight	inside outside thermometer wireless, with batteries, 200Ft/60m range, suitable for bedroom, office, living room
Item Length	12 Centimetres
Manufacturer	Geevon
Manufacturer Part Number	256388
Model Number	256388 TN without Battery
Number of Items	1
Number of Packs	1
Temperature Accuracy	0.5 degrees_celsius
Temperature Reading Accuracy	plus_minus_0_point_5_degrees_celsius
Temperature accuracy	0.5 degrees_celsius
Unit Count	1.0 count
Upper Temperature Rating	60 Degrees Celsius
Upper temperature rating	60 Degrees Celsius

Reviews

P**.

Good indoor outdoor thermometer

Good value. Not had it long but does the job well....very clear display

26.09.2026

R**K

Doesn't work

After 2 weeks it does not connect to the database

5.08.2026

A**R

Good fun

Excelant really having a lot of fun with it and seems to work perfectly

9.07.2026

S**N

Almost returned !!

It actually came with batteries which wasn't expected. Beware of the well concealed cellophane wrap and remove it. Had me fooled! All in all seems to be a good purchase.

5.08.2026

R**T

Unusable

I have been unable to set it up. Batteries supplied were ‘dead’. Instructions almost incomprehensible.

17.07.2026

P**.

Works brilliantly

18.07.2026

J**R

Seek an easier one

Instructions are too complicated

4.03.2026

A**E

Very smart and very accurate.

Very pleased with this item, very easy to set up, and very accurate.

9.07.2026

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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¥5963

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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