L’Oreal My UV Patch
TECH SPECS 
DescriptionThe 1st connected stretchable UV patch to track your personal UV exposure.
DesignUltra-thin, water-resistant patch adapted to sensitive skin.
BatteriesNone
ConnectivityNone
DisplayTake a photo of the patch and upload it via NFC (near-field communication) to the La Roche-Posay My UV Patch mobile app, which analyzes the varying photosensitive dye squares to determine the amount of UV exposure the wearer has received.
FunctionalityApply the patch on your skin and scan it using the My UV Patch app to discover your personal uv exposure. Coaches you to protect your skin from damage and premature aging. While scanning the patch, the app will determine your personal skin type, track your real-time UV exposure and alert you when your level of sun exposure might no longer be safe.
Others
LINKS 
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