COMPATIBILITY: Specially designed for Google Fitbit Air. (Notes: Band Only, Tracker Not Included)
SILICONE BAND: Made of premium silicone, soft, breathable, and comfortable, very skin-friendly for both daily use and intensive excecise.
WATER/SWEAT-PROOF: Good for hand washing, swimming, diving, and sweating sports of various kinds like jogging, running, gym trainning, hiking, etc. No smell and easy to wipe clean.
EASY TO INSTALL: Simple to replace your old or worn band in a second, and the band can fix your tracker firmly and securely.
EASY TO RESIZE: Multiple adjustment holes allow you to resize easily for a comfortable fit. Fit wrists 5.5'' to 8.1'' (140mm to 205mm), covering the majority of both men and women.