Walk Under the Sun

Sun-aware walking, made simple.

Connect Apple Health, track sunlight-exposed steps, and understand how your walking routine changes over time. Walk Under the Sun helps you make safer and more intentional outdoor habits.

What the App Does

Total Steps + Steps under Sun

The chart shows both Total Steps and Steps under sun over time.

Verified Sunlight Minutes

Analyze verified daylight exposure trends with period summaries and progress toward daily sunlight targets.

Body Composition Trends

Review body weight, body fat, BMI, and lean body mass with clean trend charts from Apple Health records.

Weather-aware Safety Signals

View UV and heat risk context with practical timing hints so outdoor walks are safer in high-heat conditions.

Private by Design

Health insights are processed on-device. No account signup required.

Need Help?

Questions or feedback? Get in touch:

ask@andywong.me