Key features Technical details Purpose Indoor sensor type Temperature & humidity sensor type Free-standing Temperature measurement range 20 - 60 °C Transmission technology Wireless Humidity measurement range 0 - 99% accuracy 0.3 °C Precision 3% Temperature measurement unit F, °C Temperature update rate 2000 ms Battery/battery battery/battery type AAA/LR03 Battery/battery technology Alkali Number of battery/batteries supported 2 Battery/battery voltage 3 V Weight and dimensions Width 62 mm Depth 62 mm Height 24.5 mm Operating conditions Operating temperature 20 - 60 °C Relative Humidity in operation 0 - 99% Screen Built-in display Yes Package contents Tapo T315 × 1 AAA/LR03 battery × 2 3M Adhesive × 1 Quick Start Guide × 1
The Tapo T315 Sensor is an intelligent indoor temperature and humidity sensor designed to help you monitor your home environment with precision and convenience. Developed by Tapo, a smart home brand from TP-Link, the T315 focuses on reliable measurements, clear display, and seamless integration with the Tapo ecosystem.
The T315 typically features a built-in high-precision temperature and humidity sensor to provide accurate readings of your room climate. A clear front display allows you to check current values at a glance, often including indicators such as temperature, humidity, and comfort levels. The device is designed for indoor use and can usually be placed on a table, shelf, or mounted on a wall, depending on the user's needs and the specific mounting options of the model.
In combination with the Tapo app and compatible Tapo smart devices, the T315 can help automate your home: for example, by triggering connected heaters, fans, dehumidifiers, air purifiers, or other Tapo smart plugs and switches when certain temperature or humidity thresholds are reached. This enables personalized scenarios such as maintaining a comfortable bedroom climate, protecting musical instruments or wine collections, or improving air quality in children's rooms and home offices.
Among the key advantages of the Tapo T315 are comfort, health, and energy efficiency. By keeping a closer eye on temperature and humidity, you can create a more pleasant living environment and help prevent issues such as overly dry air or excessive humidity, which can be uncomfortable and potentially harmful for people, furniture, or sensitive equipment. With smart automation, you can also reduce unnecessary heating or cooling, which can contribute to lower energy consumption and cost savings.
Tapo, as a smart home brand, focuses on easy-to-use, app-controlled devices that work together to create a safer, more efficient, and more comfortable home. While detailed sustainability programs for this specific product may not be publicly documented, the T315 can indirectly support more sustainable living by enabling more efficient use of heating, cooling, and air treatment appliances. By buying and using a sensor that helps you avoid energy waste and optimize your indoor climate, you can make a small but meaningful contribution to environmental protection and more responsible resource consumption in your everyday life.
