SunDay Is More Than Just Your Everyday UV Index Monitor

Customizable settings let you input your clothing and SPF to curate the best results and calculations for your vitamin-D inta

SunDay Is More Than Just Your Everyday UV Index Monitor

Customizable settings let you input your clothing and SPF to curate the best results and calculations for your vitamin-D intake

Personalized For You And Your Child

Never generalize your health again. With specific information integration in the app, SunDay will know what's best for YOU. Just input your weight, age, gender, and skin type once, and the app will continually tailor specific suggestions for your health.

Tracking on the go, wherever you are

Convenience without the internet

Tally Supplements.

Add totals. Own your Health.

Power to take on the sun

With its Easy-to-Wear design and smart sun-tracking system, you can tally your steps and track the sun, even in the cloudiest of weather. Just throw SunDay around your neck, and let it do the rest.

Compatible on Android and iOS, SunDay seamlessly syncs to the app via Bluetooth. Campin-out or stuck in the middle of nowhere, rest assured that SunDay is by your side. That’s right, no signal, no problem.

Whether it’s a multivitamin gummy, or a prescribed vitamin-D supplement, adding extra intake is simple and easy. Obtain exact results on your vitamin-D intake, and get notified on when you need your next dose.

Simple and effective charging system that powers your SunDay and other devices as well. Packed with 48hrs of active use power and 20 days of standby charge, you’ll have the energy to go wherever you need.