40% OFF + FREE QSun App Pro

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Designed & manufactured in Canada

What customers are saying about us

Like wow, it tells you exactly how long you can stay in the sun without getting burned while taking account of the uvi at the time of day.

Laura Q.

Great way to track UV exposure, especially in regions you haven't been before. I will definitely be using this during the summer to make sure I don't get too sunburned.

Allison S.

Accurate, easy reference for every day and situation.

Micko S.


Track sun exposure
Monitor your duration of exposure, UV intensity, and sun protection used

Manage your vitamin D levels
Find out how much you’ve produced from the sun, and how much you need from dietary sources.

Review your progress
Track your long-term sun exposure and vitamin D history

Know when to use sun protection
Get personalized sun safety advice based on your skin type

Make sunscreen application easy
Find out how much sunscreen to apply and whether or not a sunscreen is right for you.

Find out your skin age
Analyze your skin health with advanced image processing and AI technology

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Trusted by 30,000+ users worldwide.

The 2nd generation QSun wearable based on the feedback of over 30K users. The QSun wearable is powered by built-in UVA & UVB sensors and smart alert technology, and also works as a stand-alone device.