Cactu
Smart Sun Protection for Your Little One
Inspired by cacti's natural ability to regulate sun exposure, Cactu uses machine learning to calculate the perfect amount of outdoor time for your baby based on skin tone, location, and time of day. Optimal vitamin D, zero sun damage.
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Real-Time Countdown
See your baby's safe 'sun window' countdown in real-time on your phone. Know exactly when they've gotten optimal vitamin D but before any risk of sunburn.
AI-Powered Insights
Personalized alerts that learn your baby's unique tolerance over time. Our machine learning algorithm adapts to your baby's skin type and exposure history.
UV Shadow Tracking
Advanced sensors track both UV intensity and shadow patterns throughout the day, giving you precise recommendations for any location.
Simple, Transparent Pricing
Cactu Starter Kit
One-time hardware purchase
Includes Cactu wearable device, charging base, and first month of personalized insights subscription.
$9/month
after first month for personalized insights