It's a black ring and when it is worn on the right hand, depending on which finger it's on, it has a very particular ...

Should I wear the Samsung Galaxy Ring on a specific finger? Most smart ring makers recommend wearing their rings on your ...

The index finger should provide the best tracking ... While the Oura Ring 3 sizers are black, the Oura Ring 4’s sizes are white. This helps to differentiate the two if you own both.