How it works

1. Shake it!

Shake it to check the UV intensity. If you applied sunscreen, shake it again.

2. Clip it!

Clip it to your clothes or accessories.
Make sure it faces the sun.

3. Get notifications!

The device buzzes and the LEDs turn on when you need to seek sun protection.

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.

USA

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.

Canada

Accurate, easy reference for every day and situation.

Micko S.

Germany

A CLOSER LOOK

  • 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

FEATURED IN

WAREABLE, March 14, 2018

"The clip-on QSun makes sure you're getting enough sun, but not too much." 

VIEW ALL PRESS COVERAGE

  • TECH SPECS

    Notifications and alerts
    5 x LED: White, Cool 6020K
    Buzzer: 70dB

    Sensors and components
    UV sensor: Range 0 to 11+, UVA/UVB (±0.5 UVI)
    Temperature sensor: -40°F to +185°F (@77°F ±2°F)
    3-axis accelerometer: Ultra low power
    Internal Memory: Saves 45 days of detailed data

    Battery
    Replaceable coin size (CR2032) Lasts around 6 weeks

    Connectivity
    Syncs via Bluetooth Low Energy (BLE)

Trusted by 110,000+ users worldwide.

The 2nd generation QSun wearable based on the feedback of over 110K users. The QSun wearable is powered by built-in UVA & UVB sensors and smart alert technology, and also works as a stand-alone device.