Sun Tracker: UV Vitamin D and Burn Risk

Make outdoor time work for you. Sun Guide Tracker turns live UV, weather data, burn risk anbd vitamin D exposure into clear, personal guidance on your wrist. See the current UV, check your recommended exposure range, and find the next good window to get outside—without having to interpret charts or numbers yourself. When you are ready, start a session with one tap. Sun Guide tracks your time, gives you a gentle vibration when you reach the recommended minimum, and warns you when you move beyond the suggested maximum. Your daily and weekly history makes it easy to see your progress and build a more consistent outdoor routine. The glance widget always shows what matters most right now: your active-session progress, today's completed target, a recommendation for the current conditions, or the next suitable outdoor window. Features: - Live UV with simple low and high indicators - Personalized exposure ranges based on skin type, clothing and protection preferences - Smart next-window recommendations - One-tap exposure tracking with minimum and maximum vibration cues - Adaptive glance widget with the most useful next action - Daily sun-intensity timeline and available temperature data - History grouped by day plus a seven-day progress chart - Optional alerts before a recommended outdoor window - 31 days of locally stored session history Plan it. Track it. Enjoy the outdoors. DISCLAIMER: Sun Guide is an educational tool, not a medical device. Its broad estimates are for general information only and cannot guarantee safe exposure, a specific vitamin D dose, or any health benefit. It is not a substitute for advice from a qualified medical professional; please consult one about personal health concerns, skin conditions, medication-related sun sensitivity, or vitamin D.