Sun safety that suits you

QSun App + QSun Wearable (2017)

  • Track sun exposure

  • Track vitamin D production

  • Sun exposure history

  • Personalized tips based on real-time UV

  • Personalized Safe Sun Time

  • Find out how much sunscreen you need

  • One-tap sunscreen reminders
  • Find the best sunscreen for you
  • Daily UV Index Forecast
  • UV Index Map

QSun App + QTemp Wearable (2016)

  • Track sun exposure

  • Track vitamin D production

  • Sun exposure history

  • Personalized tips based on real-time UV

  • Personalized Safe Sun Time

  • Find out how much sunscreen you need

  • One-tap sunscreen reminders
  • Find the best sunscreen for you
  • Daily UV Index Forecast
  • UV Index Map

QSun App

  • Track sun exposure

  • Track vitamin D production

  • Sun exposure history

  • Personalized tips based on real-time UV

  • Personalized Safe Sun Time*

  • Find out how much sunscreen you need

  • One-tap sunscreen reminders
  • Find the best sunscreen for you
  • Daily UV Index Forecast
  • UV Index Map

* Without a QSun Wearable, the QSun App makes suggestions based on data from local weather stations. Using a QSun Wearable will increase the accuracy of your vitamin D tracking and sun protection tips.

Free companion app

No QSun device? No problem. Our free app works without a wearable.

A top ranking app on the App Store and Google Play
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Main Features of QSun Wearable

** Certain features within the QSun app require an internet connection. See user manual for more details.

QSun Specifications (Second Generation / 2017)

Size and weight
26X26X9 mm, 1X1X0.35 inch
~10g with battery

Accuracy
UV Sensor
Range 0 to 11
UVA/UVB (±0.5 UVI)

Temperature sensor
-40°C to +60°C (@25°C ±0.5°C)
-40°F to +140°F (@77°F ±1°F)

Material
Plastic enclosure

Battery
Replaceable coin size battery (CR2032)

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

Environmental conditions
Optimum Operating Temperature: -22° to +131° F (-30° to +55° C)
Non-operating Temperature: -40° to +140° F (-40° to +60° C)
Waterproof: Device is 100% waterproof.

QTemp Specifications (First Generation / 2016)

Size and weight
58X29X9 mm, 2.30X1.15X0.35 inch
18g with battery

CAD Drawing

Accuracy
UV Sensor
Range 0 to 11
UVA/UVB (±0.5 UVI)

Temperature sensor
-40°C to +60°C (@25°C ±0.5°C)
-40°F to +140°F (@77°F ±1°F)

Material
Plastic enclosure covered by an anodized aluminum (Silver, Red, Gold) surface

Battery
Replaceable coin size battery (CR2032)

Environmental conditions
Optimum Operating Temperature: -22° to +131° F (-30° to +55° C)
Non-operating Temperature: -40° to +140° F (-40° to +60° C)
Water Resistant: Device is water resistant.

Already own a QTemp? Upgrade to a QSun

QSun is smaller and sleeker than QTemp, and can be used without the companion app.

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