Allergy Care

Allergy Care is a lightweight wearable application designed to help users manage allergy-related health conditions through quick daily chekcs, reminders and guided breathing exercises. The app uses a single-page scrollable layout to ensure all features remain accessible on small wearable displays

• Persistent Health State: Pollen levels and symptom scores are now saved automatically and persist across app restarts using @kit.ArkData.
• System-level Reminders: Medication timers now use the system reminderAgentManager to ensure alerts trigger even if the app is closed.
• Proactive Pollen Alerts: Immediate local notifications are sent when pollen risk reaches "High" levels.
• Architecture Refactor: Migrated to a service-oriented MVVM architecture with @Observed ViewModels for better reactivity and testability.

Preview

Use Cases

1. Allergy Awareness

Allows users to quicky check pollen risk levels and adjust daily activities accordingly.

2. Medication Management

Helps users remember to take allergy medication on time through a simple timer-based reminder.

3. Symptom Monitoring Enables users to track the intensity of their allergy symptoms using an intuitive slider.

4. Breathing Relief Guides users through a short breathing exercise with visual animations to help reduce allergy-related discomfort.

Tech Stack

• Languages: ArkTS, ArkUI
• Frameworks: HarmonyOS SDK 6.0.0
• Tools: DevEco Studio 6.0.0
• Libraries: @kit.ArkUI

Directory Structure

/entry/src/main/ets
├───services
|      NotificationService.ets
|      ReminderService.ets
|      StorageService.ets
├───viewmodel
|      AllergyViewModel.ets
└───pages
      Index.ets

Constraints and Restrictions

Supported Devices

Huawei Watch 5  

License (MIT)

Allergy Care is distributed under the terms of the MIT License. See the LICENSE for more information.