Sell your old phones, fitness trackers, smartwatches, tablets, laptops, and other electronic devices for fast cash. Your old gadgets may fetch a great price if you’ve cared for them. However, make sure to delete personal details and files before selling them. 

The easiest way to sell electronics is through sites like Facebook Marketplace, GreenBuyback, Craigslist, or BuyBackWorld. In addition, you can ask for instant payment on delivery via cash, Venmo, or PayPal. 

You can also profit by trading in old devices at repair stores or retailers for a discount on a new one. Then, once you have the new device, sell that for a higher price than you paid.