The bottle-shaped wearable, which integrates environmental monitoring, can provide very useful information to users. Beyond just drinking water, it can contribute to raising users’ health, safety, and environmental awareness.
Specific information and utilization scenarios are as follows.

1. Ambient Air Quality Measurement:

• Particulate Matter Concentration (PM2.5, PM10): These wearables can measure real-time concentrations of fine and coarse particulate matter, informing users about the current air quality. This empowers them to make informed decisions about wearing masks outdoors or determining when to ventilate indoor spaces.
• Volatile Organic Compound (VOC) Concentration: Measuring VOCs like formaldehyde and benzene provides insights into indoor air pollution levels and alerts users to the need for ventilation. This is particularly useful for preventing “sick building syndrome” and improving indoor environmental quality.
• Carbon Dioxide (CO2) Concentration: Monitoring indoor CO2 levels helps prevent symptoms like drowsiness and headaches caused by inadequate ventilation. This is beneficial for managing air quality in offices, schools, and vehicles.
• Allergen Concentration (Pollen, Mold Spores, etc.): This feature provides valuable information for users with specific allergies. By detecting high concentrations of allergens, the wearable can advise users to limit outdoor activities or take necessary medication.

2. UV Index Measurement:

• Real-time UV Index: Providing the current UV index in real-time allows users to understand their risk of UV exposure and take appropriate precautions.
• Sunscreen Application Reminders: By considering the user’s skin type and the current UV index, the wearable can provide timely reminders for sunscreen application, promoting effective sun protection and skin health.
• Daily Cumulative UV Exposure: Measuring the user’s total UV exposure throughout the day helps prevent excessive sun exposure and contributes to long-term skin health, such as reducing the risk of skin cancer.

3. Integrated Information and Usage:

• Smartphone App Integration: Measured air quality and UV index data can be visually presented through a connected smartphone app. This allows users to track changes over time and compare current conditions with historical data.
• Personalized Alerts: By considering user health conditions, activity patterns, and allergy information, the wearable can provide personalized alerts. For example, it can send a mask reminder when particulate matter levels are high or a sunscreen reminder when the UV index is high.
• Location-Based Environmental Information: Integrating with GPS allows the wearable to provide air quality and UV index information specific to the user’s current location.
• Weather Information Integration: Combining measurements with weather forecasts from meteorological services provides a more accurate and comprehensive view of the environment. For example, providing both weather and air quality forecasts helps users plan their outdoor activities effectively.

Specific Usage Scenarios:

• During Exercise: Users can check local air quality before outdoor workouts and assess the need for protective measures. They can also monitor UV levels to ensure adequate sun protection.
• During Commutes: Monitoring particulate matter levels helps users decide whether to wear a mask and choose well-ventilated areas on public transportation.
• Outdoor Activities: Real-time UV index monitoring helps users avoid excessive sun exposure and reminds them to take breaks in the shade.
• Indoors: Monitoring indoor air quality can help users determine when to ventilate their homes or offices, maintaining a healthier indoor environment.

This bottle-type wearable, which integrates environmental monitoring functions, can play a big role in supporting a healthy and safe life by providing useful environmental information to users in real time.