LightFasting vs SoundDose

If you can't stick to the exercise, what if you can't see the effect of dieting? Use the "Light Diet" App to help you lose weight faster and more scientifically. -- Traditional dieting specifies the length of time by timer, but it is not only inefficient, but also needs to keep an eye on the time. It is easy for people to give up halfway because of too much trouble. Light dieting is different. Light dieting on a daily basis can effectively reduce the weight of people with excessive daily energy intake through a slightly high-intensity diet. Believe that as long as you persist, you will be able to get rid of the harm of overweight! The product also includes the following extension tools: Calorie Joule conversion (the energy on the bottle bag can finally be easily converted) Standard weight calculator Basal metabolic rate calculator Body mass index calculator Energy intake record Weight change record

Key Features ## Noise Monitoring - Automatically reads **Environmental Audio Exposure** data from **Apple Health / HealthKit** - Updates about every **10 minutes** for all‑day tracking - **Automatic background logging**, no manual input required ## Location‑based Categorization - Detects your location and categorizes data as **Home**, **Office**, or **Outdoor** - Statistics and summaries **by location** - Long‑press the Home/Office button to save the current coordinates as a frequent location ## Data Visualization - Clean, easy‑to‑read **ring charts** for your day - Color coding from **green (quiet)** to **orange/red (potentially harmful)** - View data for **one location** or **all locations** ## Multi‑language Support - Supports **9 languages**: English, Simplified Chinese, Japanese, Spanish, German, French, Traditional Chinese, Portuguese (Brazil), Korean - Automatically adapts to the **system language** ## Use Cases - **At home**: keep an eye on your household noise levels - **At the office**: understand noise exposure at work - **Outdoors**: track the impact of traffic, commuting, and activities ## Technical Highlights - Powered by **Apple HealthKit** for reliable data - Optimized background monitoring with low power usage - Fits all Apple Watch sizes (e.g., **40 mm / 44 mm**) - Modern **Liquid Glass** design style - Use the **Digital Crown** to quickly switch locations ## Privacy Your privacy matters: - All data is processed and stored **locally on your device** - No personal data is uploaded - Location is used **only** to categorize noise data (Home/Office/Outdoor) ## Health Guidance Based on **WHO** and **OSHA** references: - **40–60 dB**: normal conversation range, generally safe - **70 dB**: WHO suggested upper limit for long‑term exposure - **85 dB**: hearing damage risk threshold (OSHA reference) - **90+ dB**: clearly harmful — protection recommended SoundDose helps you: - understand your daily noise exposure - identify high‑noise environments