How to Browse Tip Cards by Category

Who this is for: Anyone who wants quick, bite-sized sleep science without reading a full article.

Deshawn, a developer who drinks energy drinks until 9 PM, wants to understand how caffeine affects his sleep. He has a few minutes between tasks and wants the short version.

Steps

1. Navigate to the Learn tab using the bottom navigation bar.
2. Select the tip card feed. Look for the "Tips" section or tab within the Learn screen.
3. Filter by category. Tap the category filter and select the topic you're interested in (for example, "Nutrition & Caffeine"). The feed updates to show only tips in that category.
4. Scroll through the cards. Each card is 1–2 paragraphs with a source citation at the bottom. Swipe or scroll to browse. Tip cards load quickly — they are pre-seeded and don't require a network call.
5. Tap a card to expand it if it has more content, or share it using the share button if available.

Expected Outcome

You've read several tip cards in your chosen category and learned something actionable. Each card's source citation gives you confidence the information is evidence-based.

Notes

• Free tier users may see banner ads between tip cards. Upgrading to Ad-Free (Tier B, one-time purchase) removes all ads.
• Tip cards use the same 9 categories as the full articles: Sleep Basics, Light & Sleep, Temperature, Nutrition & Caffeine, Exercise & Sleep, Stress & Relaxation, Sleep Environment, Sleep Schedules & Consistency, Common Sleep Myths.
• You can bookmark tip cards just like articles to revisit them later.