Thanks to your great feedback, we’re working hard developing Sun Index Generation 2. The new gadget will have all of the sun safety features that QTemp has, and more! On top of tracking Safe Sun Time and measuring the UV index, Sun Index is stand-alone. Sun Index will be available for pre-order in spring of 2018. In the meantime, join 12,000 users and download our free sun safety app on the App Store and Google Play.


Sun Index is smaller and sleeker than QTemp, and incorporates stand-alone features. Sun Index is only 1 inch in diameter, much smaller than QTemp. It’s also splash-proof and more lightweight.


The Sun Index device uses LED lights and buzzer alerts to let you know the UV index and when your Safe Sun Time is up.

Vitamin D Tracking

The exact same UV rays that cause sunburn are what our bodies need in order to synthesize vitamin D. Sun Index will help you achieve a healthy balance of sun exposure and sun protection to optimize health.

If you have any questions or comments about the Sun Index device, send them our way at If you have questions regarding your QTemp device, please email