I guess this was inevitable: with fitness the focus of so many gadgets these days, it was unlikely that bargain retailer Kogan would stay off the bandwagon. It has just launched its own fitness brand, Fortis, including a fitness-tracking wristband, exercise gear and yoga mats.
At $69, the TrackFit is a lot cheaper than most big-brand fitness trackers. Note, however, that you can only sync with a Windows PC -- no smartphone integration here.
The rest of the range seems reasonable, though shopping around will probably find you similar deals (like much other Kogan product, this will be largely imported from China and rebranded). Right now there's no shipping charge, which is helpful if you're ordering free weights by mail.