- About Us
MaxBack Marketplace is your number one source for high-end used smartwatches and fitness trackers. Our collection of gently used smartwatches and other electronic wearables are like new, but come at a better price. We carry the top brands of electronic wearables including Apple, Samsung, Motorola LG, and Fitbit. All devices are technician tested to be sure that your used device is in top functional condition. At MaxBack Marketplace, we offer personalized customer service to ensure a quality experience. If you have any questions, please contact us by visiting the Contact Us page.