Sun Exposure: Time in Daylight 4+

Keep tabs on time in the sun

Adam Oxner

Designed for iPad

    • 4.4 • 17 Ratings
    • Free
    • Offers In-App Purchases


Sun Exposure is a minimalistic yet powerful companion for those who love the outdoors. With just a glance, learn how much sun you've been exposed to today and see if you're on pace to meet your goals. 

Using your Apple Watch, Sun Exposure provides an easy and straightforward way to understand your daily sun exposure, offering recommended actions to ensure a healthy sun routine.


- OVERVIEW: Today's Sun Exposure: Quick and clear display of the total time you've spent in the sun today.
- GUIDANCE: Based on general health recommendations, get instant feedback on whether you should seek shade, apply sunscreen, or even get a bit more sun for the day.
- WIDGETS: Support for all widget types
- NOTIFICATIONS: Get alerted when you reach your exposure limits
- CUSTOMIZATION: Choose exposure levels and alerts that fit your goals

Set alerts for:
GOAL: It is recommended for most adults to get 20 minutes of time in daylight every day
WARNING: Get notified when you are about to reach an unhealthy amount of sun exposure
DANGER: Get an alert when you should head indoors

DISCLAIMER: Consult your doctor to discuss what a healthy amount of sun exposure is for you. Sun protection such as hats, sunscreen, and shade are recommended at all times.

In the modern world, it's easy to lose track of our direct interaction with nature, especially the sun. While the sun is essential for our well-being, overexposure can be harmful. SunTime simplifies this balance, offering a clear view of your daily sun dose and guiding you towards a healthier outdoor experience.

Automatic Time in Daylight measurements require a paired compatible Apple Watch running watchOS 10 or later.

Privacy policy:

What’s New

Version 1.2.1

- Improved location permissions: Now additionally grant in Settings
- Performance improvements

Ratings and Reviews

4.4 out of 5
17 Ratings

17 Ratings

FaresKsebati ,

Vitamin D ☀️

This app is a friendly reminder to get outside and soak in some fresh Vitamin D on a consistent basis! It’s also a good way to see how much sun exposure I've gotten and not let that get out of proportion! Use sunscreen folks!

Developer Response ,

Thanks for the review! Wishing you sunny days 🌞

thank-u-kanye ,

Keeping my hot husband hot

My husband won’t listen to me when I remind him to put on sunscreen/stay out of the sun, but he will listen to an app. Thanks for making this app so he will retain his youthful skin!

Developer Response ,

Thanks for the review! I'm sure your husband is trying his best!

Thatxjguy ,

Such a great app!

The only thing that I think could make this app better is UV exposure information from weather.

Developer Response ,

Hi! Thanks for the review!

App Privacy

The developer, Adam Oxner, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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