WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD
IBS-TH3 Plus Video Tutorial
IBS-TH3 Plus Thermo-Hygrometer Video

INKBIRD

WiFi Hygrometer Thermometer IBS-TH3 WIFI PLUS

€39,99
Free Shipping
30-Day Easy Return
1-Year Warranty
Key Features
  • Remote App Control: Check temp/humidity from anywhere, no WiFi gateway needed
  • One‑Year Data History: Exportable records for analysis
  • Comfort Emoticons: At‑a‑glance status indicators
  • High/Low Alarms: Alerts for unsafe conditions
  • Swiss‑Made Sensor: Fast, accurate readings
  • USB Rechargeable: No battery replacement
  • Three Mounting Options: Magnetic, foldable stand, or hanging hole
Highlights
Specs
FAQ
Reviews
 

WiFi Remote Monitoring and Custom Alerts

After connecting this thermo-hygrometer to your phone via 2.4GHz WiFi, you can monitor temperature and humidity anytime, anywhere on the INKBIRD app. You can also set high and low thresholds, and get notified if those limits are hit or the battery runs low.

Swiss-Made High Precision Sensors

This monitor adopts high-quality Swiss temperature and humidity sensors, precise and responsive, providing accuracy of ±0.3℃/±0.5℉ and ±3%RH. It measures temperatures from 32℉ to 122℉ (0℃ to 50℃) and tracks humidity levels from 0% to 99%RH.

Large LCD Screen with Comfort Level Emoticons

The sensor samples temperature and humidity every 10 seconds and displays the results on the screen in real-time. Next to the readings are comfort level emojis, and the comfort ranges are customizable through the app.

USB Rechargeable 500mAh Battery

At room temperature of 77℉/25℃ and with the default recording interval of 60 minutes, the IBS-TH3 WIFI PLUS can last for about 3 months. If you adjust the interval to 120 minutes, the battery life will be extended to 6 months.

Home Screen Widget Clearly view data and key information without opening the app
Data Storage and Export View historical data of the past year and export it in CSV format
Alexa Voice Compatibility Inquire about temperature and humidity through voice commands via Alexa
Multiple Placement Options Compact design with magnetic back, foldable stand and hanging hole

Product Overview

 

Specs

Model:

IBS-TH3 WIFI PLUS

Dimension:
2.7 x 2.5 x 0.8 inches / 6.9 x 6.4 x 2 cm
Input Power:
USB 5V (over 250mA)
Screen:
LCD
Input Power:
5V 1A
Battery:
500mAh lithium battery
Charging Time:
1.5 hours
Temp Measurement Range:
32℉~122℉/0℃~50℃
Temp Accuracy:
Typical: ±0.5°F / ±0.3℃, Maximum: ±0.9°F / ±0.5℃
Temp Calibration Range:
±10°F / ±10℃
Humidity Range:
0~99 % RH
Humidity Accuracy:
Typical: ±3%, Maximum: ±4.5%
Humidity Calibration Range:
±10%RH
Sampling Interval:
10 seconds
Recording Interval:
10/30/60(default)/120/180/240min
Package Content:

WiFi Temperature-Humidity Sensor *1, USB Charging Cable *1, Information Card *1

Compare with Others

Appearance:

 WiFi Hygrometer Thermometer IBS - TH3 WIFI PLUS - INKBIRD WiFi Hygrometer Thermometer IBS - TH3 WIFI - INKBIRD WiFi Hygrometer Thermometer IBS - TH5 - WiFi - INKBIRD Bluetooth Hygrometer Thermometer ITH - 21 - B - INKBIRD
Model:

IBS-TH3-WIFI PLUS

IBS-TH3 WIFI

IBS-TH5-WIFI

ITH-21-B
WiFi: 2.4GHz 2.4GHz 2.4GHz x
Bluetooth: x x x Bluetooth 5.0
Data Display: Temp, Humidity, Comfort x Time, Date, Weather, Temp, Humidity, Comfort, Environment Time, Date, Day of the Week, Temp, Humidity, Comfort
Battery: 500mAh lithium battery 3*AAA batteries 2000mAh lithium battery 2*AA batteries
Screen: LCD x Electronic Ink LCD
Battery Life: 3 months 6 months 12 months 15 months
Recording Interval: 10/30/60/120/180/240min 10/30/60/120/180/240min 10/30/60min 1/2/5/10min
Sampling Interval: 10 seconds 10 seconds 2 seconds 3 seconds
Temp Range: 32℉~122℉/ 0℃~50℃ -4℉~140℉/ -20℃~60℃ 32℉~122℉/ 0℃~50℃ -4℉~140℉/ -20℃~60℃
Temp Accuracy: ±0.5°F / ±0.3℃ ±0.5°F / ±0.3℃ ±0.36°F / ±0.2℃ ±0.36°F / ±0.2℃
Humidity Range: 0~99 % RH 0~99 % RH 0~99 % RH 0~99 % RH
In-App Data Storage:

 1 Year

 1 Year

 2 Years

 2 Years
 

Frequently Asked Questions

Can I use the IBS-TH3 WIFI PLUS for outdoor conditions?

The IBS-TH3 WIFI PLUS is primarily designed for indoor use, but it can still work in semi-outdoor environments, such as covered patios or greenhouses, provided that it is protected from direct exposure to rain, snow, or extreme temperatures. Ensure that the device is stored in a cool, dry place to prevent damage.

Can I connect multiple IBS-TH3 WIFI PLUS to one account?

Yes, the INKBIRD app allows you to connect multiple sensors under a single account, which is particularly useful for monitoring different areas simultaneously. Plus, one sensor can be monitored by multiple accounts or smartphones at the same time.

Does the IBS-TH3 WIFI PLUS have a screen backlight?

No, the screen of IBS-TH3 WIFI PLUS does not support backlight.

Can IBS-TH3 WIFI PLUS be used in refrigerators and freezers?

We do not suggest this thermometer and hygrometer for use in refrigerators and freezers, as it is not waterproof. Placing it in those environments could affect its performance or even cause damage. Plus, the cold temperatures will drain the battery much faster.