SunFriend Personal UV Monitor
TECH SPECS 
DescriptionDubbed as the first customizable activity monitor that helps you manage how much sun you get in any given day as part of a healthier lifestyle.
DesignWaterproof to 3 meters
BatteriesThe battery is encased in the SunFriend. Good for 3 years.
ConnectivityNon-bluetooth device, works independent of phones
DisplayLED's flash to alert you as you reach your daily limit of safer UV exposure
Functionality- Customizable, waterproof UV activity monitor for safer sun time
- Helps you optimize vitamin D from the sun while preventing overexposure
Others- Customize for your skin color.
- Approved by the vitamin D council
LINKS 
Affiliate link*Amazon
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