Choose the first-generation four-pack when you have four regular uses and a worthwhile saving over the newer model.
Best for
iPhone owners assigning permanent trackers to several bags, keys and other belongings.
The trade-off
Directional finding needs a compatible iPhone; remote updates depend on the Find My network; attachment holders cost extra.
Keenrove EDITORIAL · 4 min read · Checked 2026-09-17
Product details
Brand
Apple
Model
MX542LL/A
Version / package
1st Generation, 4 Pack, MX542LL/A
Article summary
Apple’s first-generation four-pack suits iPhone owners with several bags and keys to keep track of. Its value depends on the cost of holders and the saving against the newer AirTag.
Check current price and availability with the retailer.
If you keep moving one tracker between your keys and your travel bag, Apple’s first-generation AirTag four-pack solves a particular problem: each item can keep its own tag. The sensible starting point is four things you actually misplace, then the cost of keeping them equipped. This is the older AirTag, so the price gap against the current generation matters as much as the bundle size.
Give each tag a permanent job
A useful assignment might be house keys, a work backpack, a suitcase and a second everyday bag. Set up and name each AirTag for the item it stays with. That removes a small pre-trip chore: remembering to transfer the tracker before leaving. Buying four makes less sense if three will sit in a drawer. Compare the total for the number you need, including holders, rather than assuming the larger box offers better value.
An AirTag can sit inside a suitable bag pocket, but attaching one to a key ring takes a separate holder. Apple sells attachment accessories separately; this four-pack is a set of trackers, not four ready-made keychains. Choose where each tag will live before choosing its accessory. A pocket you regularly empty is a poor permanent home, even if the tag fits neatly inside it.
A first-generation AirTag attached to a backpack in a separate holder. Holders are not included in the four-pack. Photo: KKPCW / Wikimedia Commons. CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Downsized by Wikimedia Commons. ·Image sourceDisplay copy resized and compressed. Original image.
A sound nearby, a location farther away
For keys somewhere in the house, you can ask Find My to play the AirTag’s built-in sound. On a compatible iPhone, Precision Finding adds distance and direction when you are close enough. These are useful steps after you have narrowed the search to the right place. Directional finding requires an iPhone with Ultra Wideband; iPhone 16e and 17e lack that hardware. Check Apple’s guidance for your exact phone before buying for this feature.
A suitcase elsewhere depends on a different mechanism. Nearby devices in Apple’s Find My network can detect the tag and relay its location. The map can show a current or last-known position, depending on the information available. Treat that as a lead for finding a missing bag. It does not promise a continuously updated journey or tell you when an airline will return your luggage. Keep the baggage receipt and use the carrier’s tracing process as well.
Check the shape and the upkeep
The first-generation disc is 31.9 millimeters across and 8 millimeters thick. That suits many bag pockets more naturally than a slim wallet: measure the space before assigning one of the four tags to cards or cash. A holder adds its own bulk.
Power comes from a replaceable CR2032 battery. Apple’s first-generation launch material describes more than a year of everyday use, with actual life depending on use and conditions. There is no charging routine, but four tags eventually mean four batteries to maintain. Apple recommends a bitterant-coated CR2032 specifically marked compatible with AirTag; some coated cells may not work.
Keep tags, battery covers, and new or used batteries away from small children. Swallowed coin cells can cause severe internal chemical burns or death. Seek immediate medical help if you suspect a battery was swallowed or inserted into the body.
Its IP67 rating covers controlled laboratory conditions, and water resistance can diminish with wear. Keep the tag protected inside luggage instead of treating that rating as a reason to leave it exposed.
Make the older generation earn its place
The first generation still offers nearby finding and the wider Find My network. Apple describes the second generation as having a louder speaker and expanded Precision Finding on supported hardware. Those upgrades matter if you often need to hear a tag inside a bag or want more nearby finding range. Compare both four-packs with the holders you need included, then decide whether the exact saving is worth giving up the newer model’s louder speaker and expanded finding range.
Before the first trip, open each named item in Find My and play its sound while the bag is still at home. That gives you a practical chance to confirm which tag belongs to which item and where you put it. Check any low-battery notice at the same time. If a tagged item does go missing, Find My also lets you display contact information for someone who finds it.
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