Tapo T315 Tapo Smart Temperature and Humidity Monitor

Next Day Delivery & 14-Day Returns


TP-Link Tapo T315 Tapo Smart Temperature and Humidity Monitor 

  • Real-Time & Accurate Monitoring - Detects real-time temperature and humidity with great accuracy. (Measurement Accuracy: ±0.54 ºF, ±3% RH).
  • 2.7" E-ink Display - Indicates temperature & humidity, comfort level with facial expressions, battery condition, and signal.
  • Home Automation - Automatically turn on/off home electronics (e.g. heater, fan, humidifier and more) to maximize comfort and save energy.
  • Instant App Notification - Receive app alert notification when conditions fall outside the preset range.
  • Free Data Storage & Visual Graphs - Record temperature and humidity data and generate periodic data summaries.
  • Flexible Installation- Just place it on the desk or mount it on the wall.
  • Hub Required - The Tapo Hub is required to support smart features like remote monitoring, home automation, data export and more.

High-Accuracy Sensor
The built-in Swiss-made sensor features a typical accuracy of ±3%RH, ±0.3°C / 0.54°F. By obtaining and updating data every 2 seconds, the sensor gives you accurate current information.

Instant App Alerts
Receive instant app notifications when temperature or humidity levels fall outside your customized ranges. React promptly to sudden air condition changes whenever the need arises.

Maximize Comfort & Save Energy
The sensor automatically turns on/off appliances connected to Tapo devices, such as heaters, fans, and humidifiers, to adjust the comfort level in the room. It also helps to save on your energy bills.

2-Year Data Storage & Export for Free
Understand your home environment with up to 2 years of cloud data logging and storage. Export all the data to a CSV file sent to your email to review at anytime.

Long-Lasting Performance
The Tapo Smart Temperature and Humidity Monitor uses two AAA batteries and lasts for up to 2 years.*
*Battery life of up to 2 years is based on TP-Link’s laboratory results under normal use. Actual battery life may vary depending on working conditions.

Display as You Like
Press the side button once to switch the temperature unit—double press to switch the temperature and humidity display position.

Comfort Level Indicator
Keep an eye on your home’s comfort levels at a glance. You can also customize your comfort zones in the Tapo app.

Flexible Placement
Place your monitor anywhere in your home quickly and easily. Sit it on a table or shelf, stick it to a wall with the included adhesive, or attach it to any metallic surface.

All-in-One App
Experience your next-level smart home with the Tapo line all in a single app. Create a more secure, convenient, and comfortable living space for you and your loved ones.


  • Operating Temperature: -20~60ºC / -4~140ºF
  • (Temperature Display Range: 0~50ºC / 32~122ºF)
  • Operating Humidity: 0%~99%RH
  • Dimension s( H X W X D ): 62 × 62 × 24.5 mm
  • Display: 2.7" E-ink
  • Power Requirements: 3.0V DC (2 × AAA/LR03)


  • Hub Required: Yes

Package Contents 

  • Tapo T315 × 1
  • AAA/LR03 battery × 2
  • 3M Adhesive × 1
  • Quick Start Guide × 1

Technical Specifications

  • Wireless: 868 / 922 MHz
  • Temperature Accuracy: ±0.3°C /±0.54°F
  • Humidity Accuracy: ±3%RH
  • Data Refresh Speed: 2s
Delivery & Returns

TechStar provides Next Day Delivery for only €5.99 on all orders shipped within the Republic of Ireland. Most orders received before 1pm will be shipped on the same day. Read more

Returns: At TechStar we offer FREE 14 day returns. If you are not 100% satisfied with your purchase, please contact us on 061 327 804 or email and we will arrange a FREE collection.  Read more

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