Ladies how would you like a bikini that allows you to get some sun without getting too much?

A French company Spinali Design, offers the swimwear that has an electronic UV sensor that sends an alert to your smartphone, when you're about to over do it.

For those who don't do the bikini, there are also one-piece bathing suits with the sensor.

Prices start at $171. Spinali Design also offers a beach towel variant, and is developing a line of children's products that includes a GPS tracker. Makes it easier to keep up with the little ones on crowded beaches.