When it comes to fitness, you never want to leave the house unprepared. Luckily, Tory Burch and Fitbit know how to pair a fitness tracker with a cocktail dress — an accessory collection, released last year, that includes a pendant and bracelets with compartments for your Fitbit Flex tracker ($100, sold separately). New for 2015: a navy silicone cover scattered with cute red hearts. Dare we say it's time to drop hints now for the perfect Valentine's Day gift? Check out the new design, as well as the rest of the collection, ahead.