Amazon.com.au:Customer reviews: Hotodeal Band Compatible with Fitbit Charge 2 Band, Classic Soft TPU Adjustable Bands Fitness Sport Strap Rose Gold Buckle, Small Large, 10-Pure White, Large (6.7''-8.1'')
Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
This was 1/5 of the price of an authentic Fitbit Charge 2 Band, arrived far sooner than the Fitbit Australia Shop one did and wait for it - DID NOT CAUSE A RASH ON MY WRIST!!! I have always had to wear a piece of tape on my Fitbit bands but NO MORE. Amazing. Totally recommend it.