As the world awaits an iWatch, seemingly every tech brand is busying itself making a wearable fitness tracker. There’s the LG Lifeband Touch ($ tbc, lg.com/ au), Samsung Gear Fit ($ tbc, samsung.com/au), Polar Loop ($ 139, polarrevolution.com.au) and Sony Smartband ($ tbc, sony.com.au). Even gaming king Razer is prepping the Nabu (pictured, $tbc, razerzone. com). Anyone out there not making one?