sweatband vs wristlet

sweatband

noun
  • A band of fabric worn around the wrist or head during sports to absorb perspiration. 

  • A band of fabric, inside the crown of a hat, designed to absorb perspiration. 

wristlet

noun
  • An elastic band worn to keep a glove from slipping off the wrist. 

  • A small handbag with a short strap for attaching it to the wearer's wrist. 

  • A decorative band or bracelet that encircles the wearer's wrist; especially, a closely knitted one to keep it warm; a muffetee. 

  • A handcuff. 

How often have the words sweatband and wristlet occurred in a corpus of books? (source: Google Ngram Viewer )