A premium app for monitoring heatstroke risk and air pollution! - A cutting-edge health management app that protects you and your loved ones from heatstroke. No ads!

Due to the recent extreme heat, the risk of heatstroke is increasing year by year. "Heatstroke Alert Premium" delivers real-time WBGT (heat index) information based on official data from the Ministry of the Environment, protecting the health of you and your family.
Uses the Ministry of the Environment API: https://www.wbgt.env.go.jp/data_service.php

**◆ Main functions and features**

**1. Real-time WBGT (heat index) display**
- Information using official data from the Ministry of the Environment
- Instantly check the heat index for your current location
- Easy-to-understand display of 5 alert levels (safe, caution, alert, high alert, danger)
- Provides specific guidelines for action according to each level

**2. Forecast function up to 24 hours ahead**
- Understand chronological changes with easy-to-read graphs
- Ideal for planning outings and exercise schedules
- Prevent heatstroke by identifying dangerous times in advance

**3. Air quality monitoring function**
- Displays PM2.5 and NO2 concentrations in real time
- Intuitively understand air pollution levels with color coding
- Considers respiratory health management
- Can be used as a basis for deciding on outdoor activities

**4. Convenient home widget**
- Check information on the home screen without opening the app
- Choose from two types of widgets, small and medium
- Background color automatically changes according to alert level
- Battery-friendly power-saving design

**5. Location information linkage**
- GPS function automatically obtains current location information
- Provides accurate information even when moving
- Wide area support that can be used anywhere in the country
- Utilizes cached data when offline

**◆ Recommended for**

- People who work or play sports outdoors
- Families with small children or elderly people
- People who keep pets
- People who want to pay attention to health management
- People with a history of heat stroke
- Club activity advisors and coaches
- Organizers and people involved in outdoor events
- People in the construction, agricultural, delivery, etc. industries
- Medical workers

**◆ Commitment to ease of use**

- Simple and intuitive user interface
- Dark mode support makes it easy on the eyes
- Quick startup and light operation
- Minimal permission requests consider privacy

**◆ Efforts for Safety and Security**

This app uses data provided by the Ministry of the Environment. In addition, we take great care in handling personal information, and location information is only used to obtain heat index and air quality.

Ministry of the Environment API: https://www.wbgt.env.go.jp/data_service.php

**◆ The importance of preventing heatstroke**

Heatstroke is a disease that can be prevented with proper prevention. By using this app, you can:
- Avoid going out during dangerous times
- Understand the appropriate timing for hydration
- Make appropriate decisions about using air conditioners
- Decide whether to cancel or postpone exercise, work, or outdoor events
and take other preventive actions.

**◆ Update information**

We aim to make the app easier to use by regularly improving functions and fixing bugs. We value feedback from users and strive to continuously improve the quality.

**Download now and start a new habit of protecting yourself from the heat! **

※This app is not a medical device. If you feel unwell, please consult a medical institution immediately.
*We strive to provide accurate information, but there may be cases where information cannot be obtained temporarily due to communication conditions, etc.
*Location information acquisition in the background is designed to minimize battery consumption.