![La Roche-Posay USA on Twitter: "We're giving away #MySkinTrack UV to 3 winners! Together with its app, it measures UV, pollution, pollen, and humidity. RT & tag 2 friends for a chance La Roche-Posay USA on Twitter: "We're giving away #MySkinTrack UV to 3 winners! Together with its app, it measures UV, pollution, pollen, and humidity. RT & tag 2 friends for a chance](https://pbs.twimg.com/media/DxDkNztWoAA-TbH.jpg)
La Roche-Posay USA on Twitter: "We're giving away #MySkinTrack UV to 3 winners! Together with its app, it measures UV, pollution, pollen, and humidity. RT & tag 2 friends for a chance
![L'Oréal Finance : L'Oréal launches La Roche-Posay MY SKIN TRACK UV, the first battery-free wearable sun safety sensor, in the US L'Oréal Finance : L'Oréal launches La Roche-Posay MY SKIN TRACK UV, the first battery-free wearable sun safety sensor, in the US](https://www.loreal-finance.com/sites/default/files/styles/hero_banner/public/publication-content/images/LRP_863.jpg?itok=A9Qk0GAn)
L'Oréal Finance : L'Oréal launches La Roche-Posay MY SKIN TRACK UV, the first battery-free wearable sun safety sensor, in the US
![L'ORÉAL LAUNCHES LA ROCHE-POSAY MY SKIN TRACK UV—THE FIRST BATTERY-FREE WEARABLE SUN SAFETY SENSOR—IN THE U.S. L'ORÉAL LAUNCHES LA ROCHE-POSAY MY SKIN TRACK UV—THE FIRST BATTERY-FREE WEARABLE SUN SAFETY SENSOR—IN THE U.S.](https://niche.style/wp-content/uploads/2018/12/MY-SKIN-TRACK-UV.jpg)
L'ORÉAL LAUNCHES LA ROCHE-POSAY MY SKIN TRACK UV—THE FIRST BATTERY-FREE WEARABLE SUN SAFETY SENSOR—IN THE U.S.
![L'Oréal Launches La Roche-Posay My Skin Track UV--The First Battery-Free Wearable Sun Safety Sensor--In The U.S. L'Oréal Launches La Roche-Posay My Skin Track UV--The First Battery-Free Wearable Sun Safety Sensor--In The U.S.](https://mma.prnewswire.com/media/784350/LOreal_USA___MySkinTrack.jpg?p=twitter)