Ah, very good point I didn't think of that. I suppose it could function as a warning system. You're go out in the morning and it's cloudy and suncream isn't req

Ah, very good point I didn't think of that. I suppose it could function as a warning system. You're go out in the morning and it's cloudy and suncream isn't required. As the day goes on the UV levels increase and your fitness band can warn you that you should think about applying suncream as the UV levels have increased.