Apple’s AirTags are the best item trackers an iPhone user can get, and they’re going for cheap right now in a deal on Amazon, with a four-pack priced at just $76, 23 percent off the normal price. These AirTags tap into Apple’s Find My network, helping you locate lost items by sending out signals that nearby devices can pick up. They work seamlessly within the Apple ecosystem and have a battery life of over a year, making them convenient to use. With features like Precision Finding in the Find My app, you can track down belongings both inside and outside your home. However, since AirTags don’t come with a loop or clip to attach them to a keyring, you may need to invest in a case for that purpose. Various accessories are available to secure AirTags to different items, such as keyring holders and fabric-adhering cases. These tags have an IP67 rating, making them resistant to dust and water exposure, and their CR2032 battery is easily replaceable. The Find My app supports tracking up to 32 items, making it versatile for multiple uses. Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.