A four-pack of Chipolo One Bluetooth trackers is on sale for 32 percent off

If you're constantly losing your keys, wallet and other important stuff, Bluetooth trackers could be a big help. Attach them onto your things and you can monitor their location directly from your phone. Our current favorites are the Chipolo One trackers, and right now you can snag a pack of four for just under $68. Chipolo's having a sale that brings the pack down to $75, but you can use the code ENGADGET10 at checkout to get an extra 10 percent off and bring the price down to $67.50. That code works across Chipolo's site as well, giving you an additional 10 percent off anything else you want to purchase.

This gadget not only made our list of the best Bluetooth trackers, but it’s our favorite release in the product category. The One is a near-perfect tracker. The battery lasts two ...