Ring size As it says on the tin!
Very Good! One small thing. The directions say to use a ring that correctly fits the index finger? That's your first, or "pointer," finger. Unless you specifically intend to purchase a ring FOR that finger, it should say "ring finger" or the finger for which you are buying. As written, it gives the impression that the scale will tell you what size you need to buy to fit the ring finger by sizing the index finger - not correct.
Unable to calibrate to my screen the 1inch cal bar is over 2 inch's so unable to use the app
Ring for the 1 you love I brurt an engagement ring for my girlfriend she didn't like so I go back to the shop with her to shop it for another 1,
Doesnt measure large enough for male fingers.