Whether you want to quickly locate your bag at the airport or keep a closer tab on your keys, Apple’s AirTags are incredibly useful. And right now, you can buy four of the versatile location trackers for an all-time low of $69.99 ($30 off) at Amazon and Best Buy. You can also pick up a single tracker at Amazon, Walmart, and Best Buy for $24 ($5 off), which is one of the best prices we’ve seen lately.

Apple’s AirTags are the best Bluetooth trackers for iPhone owners, primarily because they’re equipped with Apple’s ultra wideband chip and can tap into Apple’s vast Find My system. That allows for incredibly precise tracking that rivals like Tile can’t offer. iPhone owners can also take advantage of some unique software perks, like an update that lets you share the trackers with up to five people if you’re running iOS 17 or later. What’s more, Apple will soon introduce a Share Item Location feature to iOS 18, which will let you use a secure link to temporarily share a map of your lost, say, suitcase with over 15 airlines as well as others.

On the hardware front, the trackers sport an IP67 rating, so you don’t have to worry about them getting wet on a rainy winter day. What’s even more convenient is that they offer user-replaceable batteries, which means you don’t have to keep replacing your AirTags when the battery runs out after a year or so. Now, if only they offered a lanyard hole.