Thermometer – Room & Outdoor

intelligent system

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About this app

📱 What does this app do?
Thermometer uses your phone's built-in sensor to measure the temperature of the room you're in — no extra hardware needed. Just open the app and read the temperature in seconds.
🌡️ Indoor temperature — always at hand
Your smartphone has a temperature sensor. Our app reads it directly to give you an accurate, real-time room temperature reading. Perfect for checking if your home, bedroom, or office is at a comfortable level.
🌤️ Outdoor temperature at a glance
Enable location access and get the current outdoor temperature for your exact location — ideal for deciding what to wear before heading outside.
💧 Humidity & weather
The built-in hygrometer shows you the relative humidity of your environment, and weather condition icons keep you informed at a glance.
⚙️ Key features
🔵 Indoor temperature using phone sensor
🌍 Outdoor temperature via GPS location
💧 Humidity (hygrometer)
🌤️ Weather condition icons
🌡️ Celsius, Fahrenheit and Kelvin
🌐 11 languages: English, French, Spanish, German, Arabic, Japanese, Dutch, Russian, Italian, Chinese, Portuguese
⚡ Fast, lightweight, easy to use
✅ Rated 3+ — suitable for all ages
📌 How to get the most accurate reading
For best results, let your phone rest for a few minutes away from chargers or direct sunlight. The sensor is most accurate when the phone is at ambient temperature.

📬 Feedback & support
We read every review and are always improving the app. If you have a question or suggestion, contact us at [e-mail] — we reply!

Ratings and reviews

This is actually a really good app that accurately depicts the indoor temp as well as the outdoor temp within a degree or 2. The app gives a temp reading of the phone's battery, so you have to make sure you use it when your phone is not charging or hadn't been used enough to make if warm. When I check it while it's at room temp, it's matched my heater's thermometer within a couple of degrees every time.

Best app l have ever had. I opened the app and compared it to both of my atomic clocks and the readings were virtually identical. Very impressed. I previously tried about a dozen other apps and they were from four to eight degrees off. This one is perfect. THANK YOU!

Best app ive used for room temperature! other stupid users giving bad reviews. people, the app measures the temp from your built in phone thermometer. if you are using your phone or charging it. the temp will be different. the app will never be spot on, because its a phone app not an actual thermometer. geeze