Can three 1.2V rechargeable AA batteries be used to power the device?

Not recommended. Three 1.2V rechargeable AAs may shorten battery life or prevent startup. Replace with three 1.5V non-rechargeable AAs when depleted.

What is the connection range of the device?

Bluetooth: 49 ft (15 m); Wi-Fi: 328 ft (100 m) in open areas. For stable connection, minimize obstacles and avoid far corners.

How often does the device update its data?

Default: 10 min upload, adjustable to 30/60 min in app. Longer interval extends battery life. Device connects only on upload; sleeps between.

Can this wifi thermometer be used outdoors?Can this wifi thermometer be used in the freezer?

Don’t use the thermometer outdoors, in a freezer, or in an environment with a low temperature or high humidity (over 80% when water is in a condensation state).

Does it work with 5G Wi-Fi, and will there be issues with losing connections?

No, it only supports 2.4G Wi-Fi networks. The product quality has improved, with an extended battery life and resolved connection interruptions.

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

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WiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom

WiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom

Product ID: 652850022

Details

Battery Description
Alkaline
Brand
Govee
Colour
White
Item Weight
5.29 Ounces
Product Dimensions
7.3W x 7.3H

📊2 years free data storage & export

📶2.4G Wi-Fi + Bluetooth connectivity

🧊Swiss sensor ±0.3°C / ±3% RH accuracy

S$107

Duties & taxes included

In stock

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Description

🌡️ Stay ahead of the curve with precision climate control!

EFFORTLESS READABILITY - Electronic ink display ensures crystal-clear visibility and up to 6 months battery life.
DATA AT YOUR FINGERTIPS - Access 13-day online graphs and export up to 2 years of environmental data for deep insights.
PRECISION YOU CAN TRUST - Swiss-made sensor delivers ultra-accurate readings with updates every 2 seconds.
STAY CONNECTED ANYWHERE - Monitor real-time temp & humidity remotely via Govee App on stable 2.4G Wi-Fi or Bluetooth.
SMART ALERTS INSTANT ACTION - Get instant app notifications when temperature or humidity stray from your preset comfort zone.

The Govee WiFi Thermometer Hygrometer H5103 combines Swiss sensor precision with smart 2.4G Wi-Fi and Bluetooth connectivity, delivering real-time temperature and humidity monitoring. Featuring an easy-to-read electronic ink display and up to 6 months battery life, it offers smart alerts and free 2-year data storage with export capabilities—perfect for proactive home environment management.

Specifications

ASIN	B0B5KF2J34
Battery Description	Alkaline
Best Sellers Rank	#168,733 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #225 in Indoor Thermometers
Brand	Govee
Brand Name	Govee
Colour	White
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 1,758 Reviews
Included Components	Wi-Fi Thermo-Hygrometer,AA Battery,User Manual
Item Dimensions W x H	7.3W x 7.3H Centimeters
Item Weight	5.29 Ounces
Lower Temperature Rating	32 Degrees Fahrenheit
Manufacturer	Govee
Model Number	H5103
Mounting Type	Tabletop
Part Number	H5103001
Product Dimensions	7.3W x 7.3H Centimeters
Smart Home Compatibility	Smart Home Compatible
Temperature Accuracy	0.3
Temperature Reading Accuracy	plus_minus_0_point_3_degrees_celsius
Upper Temperature Rating	122 Degrees Fahrenheit
Voltage	1.5 Volts
Warranty Description	No Warranty

Reviews

G**O

La calidad y el tamaño, y la aplicación para monitorear

Es un excelente equipo. Fácil de monitorear y muy exacto. Compré varios

11.06.2026

خ**ل

Good product

Works nicely

22.05.2026

K**N

As described

Easy set up and great that it connects to wifi as it would to far for Bluetooth. The temperature seems pretty accurate. Happy so far

6.06.2026

R**O

Accurate, Easy Setup, and Great App Features

Excellent indoor thermometer and hygrometer with reliable readings and a very easy setup process. The WiFi connection worked smoothly, and the Govee app provides detailed temperature and humidity tracking with useful alerts and history graphs. The display is clear and easy to read from a distance, and the compact size makes it easy to place anywhere. Great for monitoring rooms, storage areas, electronics, or indoor environments where temperature and humidity matter. Overall, a very dependable smart sensor for the price.

21.05.2026

G**O

Mide la temperatura real

Muy exacto y fácil de manejar con su app. Lo recomiendo.

11.06.2026

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